我粘贴到这里,谢谢移民电工 ( N) h+ t/ Y7 ^# X/ E; T$ zTie-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.: ]6 J1 P# F' Q' M8 K
% r; X/ G. M K9 o3 m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