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发表于 2011-1-22 10:18
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CODE 10-408: portable equipent" }. c+ T/ q! F, Z8 W
1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:....
2 a1 B4 X7 n$ @/ h; B6 g k3)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.: A3 M* w, b1 Y b; M7 @& M
嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
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