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发表于 2011-1-22 10:18
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CODE 10-408: portable equipent) j* C7 X! s: ~, X9 G4 G
1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:....
, U' d/ `1 L1 x1 e6 T" R3)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.$ s2 G' o# v& x# I2 W1 f
嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
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