我粘贴到这里,谢谢移民电工 * A4 x& a2 |6 j+ a; wTie-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. - }- e' ]8 j6 }6 n1 u7 s* K+ D/ C* S0 w* o! D
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