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发表于 2011-1-22 10:18
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CODE 10-408: portable equipent
- }8 v2 m1 [& q3 T$ A. q" i1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:....6 t! t+ K, \7 h5 W/ G
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./ N! C2 C% l. {) F
嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
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