1
小弟 新人 手頭上有一些電線資料 想把他們詳細(xì)的分類一下，但是不知道怎么分
大家?guī)兔?/P>
1 450？750 v pvc insulated cable
2 300?500 v 60c rubber insulated and sheathed circular ordinary flexible cords
3 300?300v 300?500 v and 450?750v pvc insulated flexible cords
4 300?500v pvc insulated pvc sheathed cables
5 50 ohms corrugated copper tube coaxial cable
6 rubber insulated flexible cable
7 control and singnal cable
8 coaxial cables for tv distribution systems
9 1-10kv aerial waterproof cable
10 audio and video cable
11telephone cables
12 welding cables
13 rubber insulated flexible cable
14 power cable assr
15 power cable pvc insulated steel wire pvc sherthed power cable
好像是可以分為電力電纜 通信電纜和五線之類
拜托了
2
看不懂！為什么要分類，而且規(guī)格好多，什么線都有怎么分啊！