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发表于 2011-1-22 10:18
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CODE 10-408: portable equipent
8 @2 w, r& O2 X* T* H$ y! A3 _6 B1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:....
2 n1 {1 x$ ]7 _, a3)notwithstanding (1)(2),tools and appliances having double insulation or equivalent protection, and so marked (回字头标志), need not be bonded to ground.! L8 l8 o, u% C
嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
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