[問題求助] 鍍錫銅的濡水性是怎么一回事啊
P:2007-03-29 13:48:58
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carbon black paper tape screen - 碳黑紙帶屏蔽 (0) 投訴
P:2007-04-02 15:26:06
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transverse motion - 橫向移動;排線機構 (0) 投訴
P:2007-04-04 11:23:41
3
能講明白點嗎?
鍍錫絲要求測試連續(xù)性,附著性
oxide skin - 氧化皮 (0) 投訴
P:2007-04-09 08:58:08
4
uncoated copper tape shield - 無包層銅帶屏蔽 (0) 投訴
4