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发表于 2011-1-22 10:18
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CODE 10-408: portable equipent
; C+ I6 P7 u9 g8 d9 Z4 K. ~1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:....) ~& \$ E! a! `8 ^- }- n% g" v- ~
3)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.
0 Y" R9 W4 t% p嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
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