我粘贴到这里,谢谢移民电工! a/ X5 x$ L; ~) Y
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. p4 I5 U7 L2 _. I# w: Q2 X- l: a1 Y
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