所属栏目:常用材料速查
(1)纤维及聚氯乙烯安装线的尺寸规格:见表6-3。表6-3截面/mm2根数×线径/mm绝缘厚度电线外径/mmASVASVRASVRPASVASVRASVRP1芯2芯3芯0.071×0.30 0.31.1 0.12 7×0.150.3 1.3 0.14 18×0.100.3 1.352.0 0.201×0.5212×0.150.41.61.6 0.351×0. ......(本文共 2673 字 ) [阅读本文] >>