我粘贴到这里,谢谢移民电工% I) X/ t& q) ^
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 B' g+ A' d& q# t5 J3 ~7 l8 F1 i1 J8 E2 @$ U5 i( P2 ]
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