我粘贴到这里,谢谢移民电工 ' i: `% {8 I0 ?: l/ U) HTie-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. ; K4 w) m1 l$ b& Y0 A 3 ?/ _1 p5 Q; u$ y" X4 \, v/ }" N" N) f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