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标题: IEC 61191-3:2017 [打印本页]

作者: upriw 时间: 2020-3-20 09:31:16 标题: IEC 61191-3:2017

IEC 61191-3:2017
Printed board assemblies - Part 3: Sectional specification - Requirements for through-hole mount soldered assemblies

作者: shukesan 时间: 2020-3-20 09:31:17

IEC 61191 Printed board assemblies 印刷板组件
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