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发表于 2011-1-22 10:18
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CODE 10-408: portable equipent
! m- e7 Q2 K, k0 x: a/ j1 n1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:....
/ c, i6 y1 F, K- M, J$ |0 m3)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.: R) i, l8 K, E3 c: M( x9 P
嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
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