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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

wire coiling machine - 线材成圈机 (0) 投诉

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

3

DIN IEC 512-3

automatic self-loading melter - 自动装料熔炉 (0) 投诉

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

4

介绍一下内容

CW - Copper Weld wire铜包钢 (0) 投诉

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

5

下载了,赞助一下。

superfoam insulation - 超泡沫绝缘 (0) 投诉

5


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