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发表于 2011-1-22 10:18
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CODE 10-408: portable equipent1 q5 \. {/ G- E. C7 b5 M
1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:....
3 S7 c2 J& a3 q9 Q6 q; \' n3)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. @. n1 D8 l8 ?2 @ K- b" y2 f, @
嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
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