我粘贴到这里,谢谢移民电工 & t6 ^2 X9 r2 m. nTie-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. $ M; T9 F5 D) p( { , r4 Q7 |: p R F( 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