我粘贴到这里,谢谢移民电工 ) D: E1 v, E. `3 l$ xTie-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.4 H7 N# A+ F8 j# o; W( [
h* H- w" U/ R" t% v( z+ U; M G9 e% c! 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