电线电缆网 > 标准共享 > IEC 245.2-1980 Rubber insulated cables of rated voltages up to and including 450/750V（英文版）（完整版）
IEC 245.2-1980 Rubber insulated cables of rated voltages up to and including 450/750V（英文版） - 无图版
mlship --- 2007-01-18 11:10:36
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IEC 245.2-1980 Rubber insulated cables of rated voltages up to and including 450/750V（英文版）.pdf