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发表于 2011-1-22 10:18
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CODE 10-408: portable equipent
; l3 U. `* M3 p- P4 c; @1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:....
/ @/ v# p; N" w& U# O5 }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.
& y" Q$ d! I+ ]9 X4 B5 |) y4 ?嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
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