我粘贴到这里,谢谢移民电工 ; ^8 N5 p2 Y+ c: D4 C# g) iTie-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. ) X5 ^6 ^4 I$ R3 V" }, X) a. I* z) d4 r, }6 E! @
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