我粘贴到这里,谢谢移民电工 2 S# H& i9 Z( r* @& {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.) O" r& m" p ~2 [/ q
- v/ Q- g! n* _4 F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