我粘贴到这里,谢谢移民电工' J- B' n# p2 _5 D4 |5 S! E5 Q/ [
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. % V" s6 a' a7 r1 ]+ T# \1 x6 [# ]' ~, H: e
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