我粘贴到这里,谢谢移民电工- J$ k8 r4 }: i
Tie-wraps are not approved for supporting cables, only securing them. Anyone could not use UV-rated tie-wraps to "support" Teck cable on a chain-link fence but you could use stainless-steel hose clamps. 5 o9 A% z# s" A/ H6 q) ? - d1 l- M! U8 q! g另外补充一点,CODE规定secure single conductor,必须用全塑的 tie-wraps,这是在桥架上安装大电缆时候最容易忽视的