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楼主 |
发表于 2011-1-22 10:18
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CODE 10-408: portable equipent
4 D% v7 T* i7 U1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:....2 a6 Z7 R% T& D! d$ F# 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.: o- p$ X# Q7 ^7 U
嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
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