我粘贴到这里,谢谢移民电工# I: _" {' b6 v, m
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. " |( m& @3 H. q J) D9 k3 F2 c! R a6 }2 k: q( l+ C& w( h
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