我粘贴到这里,谢谢移民电工 1 _* P- b& U! j& u$ h& w4 i' CTie-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.7 U2 D2 Y) b3 w, ~6 p$ d
$ S& k- z' c: t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