电线电缆网 > 标准共享 > IEC 60331-31:2002 Tests for electric cables under fire conditions – Circuit integrity – Part 31: Procedures and requirements(完整版)
IEC 60331-31:2002 Tests for electric cables under fire conditions – Circuit integrity – Part 31: Procedures and requirements - 无图版
祖国万岁 --- 2007-12-25 14:19:13
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IEC 60331-31:2002 Tests for electric cables under fire conditions – Circuit integrity – Part 31: Procedures and requirements for fire with shock – Cables of rated voltage up to and including 0.6/1 kV.pdf