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[国外标准] BS 7655-3.1-1997 Specification for insulating and sheathing materials for cables. PVC insulating compounds. Harmonized types

yuying0103

P:2010-11-15 12:07:06

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BS 7655-4.1

BS 7655-3.1-1997 BS 7655-3.1-1997 Specification for insulating and sheathing materials for cables. PVC insulating compounds. Harmonized types.pdf

pair type cable - 对绞式电缆 （0） 投诉

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