Preface |
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xiii | |
Acknowledgments |
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xv | |
Part One Planning and Initial Design |
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1 | (60) |
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3 | (24) |
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Getting the Most from Your Investment |
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4 | (13) |
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An Overview of the System Design Process |
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5 | (2) |
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Minimizing Risks and Costs through Good Design Techniques and/or Management of Third Parties |
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7 | (1) |
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Technical and System Aspects |
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8 | (5) |
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Information and Planning Aspects |
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13 | (2) |
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Organizational and Project Aspects |
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15 | (2) |
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17 | (1) |
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17 | (5) |
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Factors Affecting Make vs. Buy Decisions |
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18 | (1) |
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19 | (1) |
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19 | (1) |
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19 | (1) |
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19 | (1) |
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19 | (1) |
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19 | (1) |
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20 | (1) |
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20 | (2) |
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Architecture, Obsolescence Protection, and Upgradability |
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22 | (3) |
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Planning for Future Upgrades |
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23 | (1) |
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Design Philosophies: Hardware First or Software First? |
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23 | (1) |
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Choosing a Control Method |
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24 | (1) |
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Choosing a Computer Operating System and Programming Language |
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24 | (1) |
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Writing Test Specifications and Documentation |
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25 | (1) |
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In-house Resources and Competencies Relevant to Test System Design, Test Suite Programming, and System Build |
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25 | (2) |
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Access to Organizations and Information |
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25 | (1) |
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26 | (1) |
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Using COTS and Open Standards to Maximize Flexibility and Control Costs |
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27 | (12) |
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Understanding COTS and Open Standards |
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27 | (3) |
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28 | (1) |
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29 | (1) |
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How COTS and Open Standards Maximize Flexibility and Control Costs |
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30 | (3) |
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The Benefits of Multiple Suppliers |
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30 | (1) |
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The Benefits of COTS Production Volumes |
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31 | (1) |
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31 | (1) |
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31 | (1) |
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32 | (1) |
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32 | (1) |
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33 | (1) |
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34 | (2) |
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Disadvantages of COTS and Open Standards |
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36 | (3) |
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How Control Decisions Affect Hardware Architecture |
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39 | (22) |
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Choosing How to Control Your System |
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39 | (16) |
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42 | (6) |
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48 | (5) |
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53 | (1) |
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54 | (1) |
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54 | (1) |
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Increased complexity of the upgrade process |
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54 | (1) |
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55 | (1) |
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The ability to reconfigure by software |
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55 | (1) |
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Software development as one of the major cost drivers |
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55 | (1) |
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Standard Operating Procedures (SOPs) |
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55 | (1) |
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The Test Executive and Test Program Sets |
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56 | (1) |
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57 | (1) |
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Making Future Control Upgrades Easier |
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57 | (4) |
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Reasons for Upgrading a Test System |
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59 | (2) |
Part Two Test System Design-Building a Completely New System |
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61 | (160) |
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63 | (16) |
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Designing an Effective and Efficient Test Solution |
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64 | (1) |
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Drawing up the Test Parameters Matrix |
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64 | (2) |
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Eliminating Redundant Tests |
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66 | (4) |
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Using the Test Parameters Matrix to Choose Test Equipment |
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70 | (1) |
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Getting the Most from Your Equipment |
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71 | (1) |
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Evaluating the Cost-Effectiveness of Tests |
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72 | (4) |
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Cost of Test vs. Benefit of Test |
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72 | (1) |
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73 | (1) |
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Doing the Test Another Way |
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74 | (1) |
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Deriving Results from Other Data |
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75 | (1) |
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Coverage vs. Development Time |
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75 | (1) |
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76 | (1) |
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Effective Use of the Equipment |
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77 | (2) |
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79 | (18) |
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Deciding Whether to Outsource Equipment Selection |
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80 | (1) |
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Collecting Information on Available Equipment |
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81 | (5) |
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Functional Type of Equipment; Narrowing the Equipment List |
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82 | (1) |
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Equipment Fitness and Price |
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82 | (4) |
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Finding the Right Vendors |
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86 | (3) |
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Evaluating an Equipment Supplier |
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86 | (2) |
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``Measurement Consultants'' |
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88 | (1) |
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Using Vendor Options for Effective Solutions |
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89 | (1) |
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89 | (1) |
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89 | (1) |
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90 | (1) |
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What to Do if You Cannot Match Your Needs to a Commercial Item |
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90 | (4) |
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Design and Build Custom Test Equipment |
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91 | (1) |
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Contract Out the Design and Build of Custom Test Equipment |
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92 | (1) |
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Derive the Result from Other Parameters |
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92 | (1) |
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Redesign the DUT (``Design for Testability'') |
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93 | (1) |
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Eliminate a Test from Your Test Plan |
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94 | (1) |
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94 | (3) |
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97 | (16) |
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98 | (2) |
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98 | (1) |
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99 | (1) |
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Cable Harnesses and Looms |
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100 | (4) |
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100 | (1) |
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Using Different Types of Cable in the Same System |
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101 | (3) |
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Using a Consistent Labeling System |
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104 | (1) |
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104 | (2) |
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106 | (1) |
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Accuracy Considerations at RF, HF, and Microwave Frequencies |
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107 | (2) |
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Controlling the Interface to the DUT |
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109 | (4) |
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Manual Control Following Documented Procedures |
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110 | (1) |
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Full Software Automation through a Fixture |
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111 | (2) |
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113 | (20) |
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Cabling through the Racks |
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113 | (7) |
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Cabling and Racked Equipment |
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114 | (4) |
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118 | (1) |
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119 | (1) |
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Design to Minimize Cable Stress |
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120 | (1) |
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121 | (4) |
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RF and Microwave Considerations |
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125 | (5) |
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129 | (1) |
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Labeling and Documentation |
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130 | (3) |
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Using Switch Panels and Interface Panels |
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133 | (12) |
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136 | (2) |
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Buying Standard Panels/Rows of Connectors |
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138 | (1) |
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Virginia® Type Interconnect |
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139 | (1) |
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Auto-interconnect to Your Fixtures |
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140 | (2) |
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Building Your Own Fixturing |
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142 | (1) |
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Specifying Your Own Fixturing for Someone Else to Build |
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143 | (2) |
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Electrical Safety of the System |
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145 | (18) |
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Key Safety Considerations for the Test Engineer |
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146 | (1) |
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Safety and Cutout Switches |
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147 | (10) |
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Using 110V and 240V in the Same Rack |
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148 | (2) |
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Isolating High Voltages and Currents from the Operator |
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150 | (3) |
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Cutoffs during Operator Intervention |
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153 | (2) |
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Barring Power during Hookup |
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155 | (1) |
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156 | (1) |
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157 | (2) |
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The Importance of True Earth |
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157 | (1) |
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Checking your Building for Earthing |
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158 | (1) |
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Effects of Multiple Earths |
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158 | (1) |
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Common Earthing for the System and DUT |
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158 | (1) |
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Other Safety Considerations |
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159 | (1) |
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Safety and Portable Test Systems |
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160 | (1) |
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160 | (3) |
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Selecting Racks and Racking Furniture |
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163 | (20) |
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163 | (2) |
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Working Out What Size Rack(s) You Will Need |
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165 | (2) |
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Matching Equipment Outputs and Connector Locations |
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167 | (1) |
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Selecting connector Panels |
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167 | (2) |
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169 | (10) |
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170 | (1) |
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Front- vs. Rear-Rack Mounting and Cabling |
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171 | (2) |
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Side-by-Side Racking for Half-Width Units |
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173 | (1) |
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Racking Special to Type and Custom Devices |
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174 | (1) |
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175 | (2) |
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Racking Smaller Items and Items Not Designed for Racking |
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177 | (1) |
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Shelf-Mounting Smaller Items |
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177 | (1) |
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Trays, Custom Rails, and Support Shelves |
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178 | (1) |
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179 | (4) |
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Weight Considerations and Equipment Placement |
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183 | (22) |
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Checking Overall Weight and Weight Distribution |
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183 | (1) |
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Positioning Equipment in the Rack |
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184 | (9) |
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Using Accessories for Rack Stability |
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193 | (6) |
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194 | (1) |
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195 | (2) |
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197 | (2) |
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System Portability and Ruggedness |
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199 | (6) |
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Designing the Rack Layout for a Transportable Test System |
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199 | (4) |
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Moving Racks Not Designed for Transport in One Piece |
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203 | (2) |
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Temperature Control and Power Considerations |
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205 | (16) |
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The Importance of Power and Heat Budgets |
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205 | (1) |
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Calculating Power Budgets |
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206 | (1) |
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What to Do if You Need More Three-phase Power |
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207 | (1) |
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207 | (7) |
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Calculating Cooling Requirements for Each Device |
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212 | (1) |
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Checking If Your Rack Can Deliver Required Airflow |
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213 | (1) |
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Placement of Equipment to Aid Cooling |
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214 | (4) |
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Examples of Poor Equipment Placement |
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214 | (2) |
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216 | (2) |
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Using Fan Extractors in the Rack |
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218 | (1) |
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Cooling with Water or Other Liquids |
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218 | (3) |
Part Three Racking Up |
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221 | (48) |
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223 | (24) |
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Positioning User Interface Components |
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223 | (5) |
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Positioning Switch Panels and Patch Panels |
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228 | (2) |
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Positioning Test Equipment in the Rack |
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230 | (3) |
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233 | (1) |
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234 | (2) |
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234 | (1) |
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Using the Correct Connectors |
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234 | (1) |
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Avoiding Damage to Cables |
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234 | (2) |
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236 | (1) |
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Testing Weight Distribution |
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236 | (2) |
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Mounting Heavy Equipment Safely |
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238 | (1) |
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238 | (1) |
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239 | (1) |
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239 | (1) |
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Putting Everything Together |
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240 | (1) |
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Documentation of Physical Design and Cabling |
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241 | (1) |
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Tips for Racking an Existing Benchtop System |
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242 | (1) |
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Special Procedures for a Transportable System |
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243 | (4) |
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247 | (8) |
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248 | (2) |
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Outsourcing the Development of Your Test System Documentation |
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249 | (1) |
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Documentation and System Lifetime Costs |
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250 | (1) |
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Documentation and Intellectual Property |
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251 | (1) |
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251 | (1) |
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252 | (1) |
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Documentation and System Support |
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252 | (3) |
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255 | (6) |
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Training Staff in Equipment Use |
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255 | (2) |
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Training Staff in Test Procedures |
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257 | (1) |
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Training Development and Documentation |
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258 | (1) |
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Maintaining Knowledge and Skills In-house |
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259 | (2) |
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261 | (8) |
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Software vs. Hardware Support |
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261 | (1) |
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Configuration Control and Multiple Test Systems |
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262 | (1) |
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In-house Support vs. Third-Party Support |
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263 | (6) |
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264 | (1) |
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264 | (1) |
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265 | (2) |
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267 | (2) |
Part Four Upgrading a Test System |
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269 | (32) |
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Using Standard Software and Open Standards for Obsolescence Protection |
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271 | (10) |
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Longer System Lifetime and ROI |
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271 | (4) |
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Outline of the Development of Open Software Standards |
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272 | (1) |
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272 | (3) |
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Planning for Future Requirements |
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275 | (3) |
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Open Standards and Obsolescence Protection |
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278 | (3) |
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Dealing with Obsolete Items |
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281 | (10) |
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Selecting Replacement Equipment |
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281 | (2) |
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282 | (1) |
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283 | (1) |
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Revising the Test Parameters Matrix |
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283 | (2) |
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Upgrading the Test Parameters Matrix |
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274 | (11) |
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Evaluating Your Long-term Support Requirements |
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285 | (1) |
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Upgrading the Computer and Control System |
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286 | (1) |
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Evaluating the Current Software |
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287 | (1) |
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Old Software and New Equipment |
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288 | (1) |
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Calibration and Certification |
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289 | (1) |
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When to Consider a Complete Rebuild |
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290 | (1) |
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Interface, Rack Layout, and Software Revision for an Upgraded Test System |
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291 | (10) |
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291 | (3) |
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Evaluating the Existing Switch Interface |
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294 | (1) |
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Redesigning the Rack Layout |
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295 | (2) |
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Adding New Software Drivers |
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297 | (1) |
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Updating Software Modules |
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298 | (1) |
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299 | (2) |
Bibliography |
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301 | (2) |
Index |
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303 | |