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发表于 2011-1-22 10:18
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CODE 10-408: portable equipent
1 u2 D1 e5 I8 v, {2 p. d! X3 g1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:....5 u: b3 E8 ^! P/ E
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.
; \, v' U7 V5 w* M嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
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