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发表于 2011-1-22 10:18
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CODE 10-408: portable equipent
- s w6 [- y7 ^- ?1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:....3 q& Z9 _! h0 b/ B3 X1 A
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.) K( s7 _( N! F
嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
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