我粘贴到这里，谢谢移民电工 / K. Q5 `7 f) K7 O+ l1 JTie-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.* v3 {5 H& l3 Q$ q$ l6 Y/ g3 Q
; z( G$ B' \6 a2 c# Q" ?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
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发表于 2010-5-22 15:44
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发表于 2010-5-23 07:49
