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发表于 2011-1-22 10:18
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CODE 10-408: portable equipent
! F* H9 T# @9 K8 a: z% T1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:....
7 Y" |( ^5 c9 l* X2 B+ X2 |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.
) y3 R$ {: Q1 ]9 Q P D2 U8 p嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
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