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Standard
| SJ 20748-1999 Design standard for rigid printed boards and rigid printed board assemblies (English Version) |
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Detail of SJ 20748-1999
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Introduction of SJ 20748-1999
本规范规定了刚性印制板及刚性印制板组装件的设计要求及有关注意事项。本规范规定了各种等级刚性印制板组装件的设计要求和设计指南，它既可用于商业用途也可用于军事用途。其中用于军用电子设备中的印制板和印制板组装件的独特设计要求应特别除非合同另有规定，按本标准设计的军用印制板只能由经过鉴定合格的承制方生产。
Contents of SJ 20748-1999