我粘贴到这里,谢谢移民电工 ) Y, ~7 E4 o4 `4 x1 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. 1 O3 H! v# b4 d9 d ! b; C+ V) Y$ O( z# o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