我粘贴到这里,谢谢移民电工 ' m9 ]( o1 X# P: D/ Q) u1 d4 {2 q xTie-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. % ]* B8 R: B& n. [5 U m $ H3 x" K) q! O. {( V5 i+ S5 u, a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