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发表于 2011-1-22 10:18
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CODE 10-408: portable equipent
; h+ n3 \" T# I5 G# ~1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:....* c& Z- E2 X0 `: h. D
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.
+ n2 I$ f U* Z! @! u( t) R2 o嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
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