我粘贴到这里,谢谢移民电工 , Y4 n5 v/ ^- e2 E5 m6 GTie-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. 7 H3 I* _2 O) ?3 i; N( p0 {1 j1 F" {; M2 S/ {5 j: J: D
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