我粘贴到这里,谢谢移民电工$ k4 G! |/ ? t( I
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. 9 v5 N+ t- {: w2 }5 K8 R: _" [ 1 J o4 \; ~/ p1 M* y6 U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