我粘贴到这里,谢谢移民电工3 {* K5 m5 O; Z4 G# N# e3 F9 X; H
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. 6 m) F# A0 ?0 E; q7 { " Q$ ^: B) p* h# S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