我粘贴到这里,谢谢移民电工& J% Q, }3 M; S' N6 V
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. ) y7 }- L7 G$ S: ~9 T- w3 m + w( \* m; E0 ?/ E8 I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