电线电缆网 > 电气装备用线缆 > 计算机电缆导体问题（完整版）
计算机电缆导体问题 - 无图版
li66 --- 2008-05-21 15:18:22
1
什么时用一类导体？什么时用二类导体，若固定敷设时用一类导体，移动敷设时用五类导体，那么什么情况下用二类导体？
dgx66 --- 2008-05-21 15:37:38
2
不是什么时候用那种导体,首先要看型号.
appleseden --- 2008-05-21 18:36:20
3
different stuation for different cable .
you should go to differnt factory and have more experience. If you are a newer, don't saty in one factory too long..so you can know more.
Amyonly --- 2011-07-25 15:13:37
4
oh, u are brilliant..