我粘贴到这里,谢谢移民电工5 z. H+ [5 D/ a/ [' S8 t! C" a
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. ) \# a& r! ]( P* a& ]8 \! [. O: v& S3 W' G) s" G
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