badatong 发表于 2012-6-13 20:31 ; ]: S3 V+ A& z: w" ?' d4 l
Glands shall not be used as cord anchorages in portable or adjustable luminaires, unless they' R4 x" U6 j% r" u5 c* }- ?
have ...
badatong 发表于 2012-6-13 20:31
Glands shall not be used as cord anchorages in portable or adjustable luminaires, unless they* A# L3 A$ y1 K) r0 c# }
have ...
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