BS 7655-1-2-1997 Specification for insulating and sheathing materials for cables – Part 1 - 無圖版
綠野仙蹤 --- 2007-10-11 12:29:16
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BS7655-1-2-1997 Specification for insulating and sheathing materials for cables – Part 1： Cross-linked elastomeric insulating compounds – Section 1.2： General 90 °C application