我粘贴到这里,谢谢移民电工 : d. D, {- o" J' n- I% z4 }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. 2 D6 j; H& `% w# P r9 r 1 ~5 n+ D. x) j- @( h1 H/ W# J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