我粘贴到这里,谢谢移民电工 4 G$ k1 n# H! X+ A' l+ B& n# v4 nTie-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.# q5 q& I7 Z) S) u" m ?
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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