我粘贴到这里,谢谢移民电工. \7 {7 w! P C7 [5 m; A- m" ?
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. * M: e+ }# i4 O3 J( h* \6 o% k3 @1 V- j. Q3 g; X; N
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