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[国外标准] IEC 512-5:1992 Electromechanical components for electronic equipment: basic testing procedures and measuring methods

P:2014-09-09 11:30:17

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DIN IEC 512-3

vulcanized sealant - 硫化密封剂 (0) 投诉

P:2014-09-09 11:30:41

3

DIN IEC 512-3

medium-scale integration - 中规模集成 (0) 投诉

P:2015-07-19 13:20:59

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介绍一下内容

testing and rewinding machine - 检查复绕机 (0) 投诉

P:2015-09-15 09:47:31

5

下载了,赞助一下。

numbering - 编号 (0) 投诉

5


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