[问题求助] 线材价格的计算公式
P:2009-10-07 16:41:06
1
线材价格的计算公式,请教教我
insulating compound - 绝缘混合物 (0) 投诉
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铜芯氟塑料绕包金属屏蔽安装电线
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s.c. - short circuit短路 (0) 投诉
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