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[国外标准] BS 7629-2-1997 Specification for 300/500 Vfire resistant electric cables having low emission of smoke and..

802211250

P:2025-02-15 16:22:27

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BS 7629-2-1997.pdf

BS 7629-2-1997 Specification for 300/500 Vfire resistant electric cables having low emission of smoke and corrosive gases when affected by fire-Part 2: Multipair cables.pdf

P/O - part order 订单号 （0） 投诉

wzg196

P:2025-02-15 17:42:51

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irradiated PVC insulated wire - 照射聚氯乙烯绝缘线 （0） 投诉

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