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发表于 2011-1-22 10:18
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CODE 10-408: portable equipent5 T/ Z! H/ Q! L$ u. n
1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:....
; ?8 M% h/ C$ |& R" g- Q; ~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.
5 U$ r3 \* j7 P% D% K嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
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