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发表于 2011-1-22 10:18
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CODE 10-408: portable equipent
& a7 s: K; I) {# q5 d5 n8 T1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:....
" f3 v/ g1 O: ^3 E3 v3)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+ {# B8 D' S& r- o$ g; F嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
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