armored与shielded的区别

天子 · 发表于 2011-11-18 22:09

there are two types of cable armored and shielded ,what's difference of them?
thankyou!

menglianglum · 发表于 2011-11-19 13:41

Armored electrical cable contains insulated electrical service wires protected by a flexible steel covering. Unarmored electrical cable has no protective flexible steel covering, its covering is made of plastic.

A shielded or screened cable is an electrical cable of one or more insulated conductors enclosed by a common conductive layer.

阿阜 · 发表于 2011-11-27 16:16

顶楼上。