我粘贴到这里,谢谢移民电工 * G9 y& F. m0 X/ A5 r# z X9 TTie-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.; p5 d4 }% K8 h* }4 m
- i. G/ H4 C+ n! R* @2 { |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