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[国外标准] IEC 60603-7:1996 Connectors for frequencies below 3 MHz for use with printed boards –Part 7:

kaka2004

P:2008-05-19 11:35:39

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IEC 60603-7:1996 Connectors for frequencies below 3 MHz for use with printed boards –Part 7:.pdf

IEC 60603-7:1996 Connectors for frequencies below 3 MHz for use with printed boards –Part 7:.pdf

Kevlar yarn - 芳纶丝(杜邦公司生产的一种高强度、高模量纤维,可用作光缆的增强构件,其化学成分为聚对苯二甲酰对苯二胺) （0） 投诉

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