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发表于 2011-1-22 10:18
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CODE 10-408: portable equipent
1 P" {) _( l* T+ h* ^$ j6 m1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:....
4 V) z! n5 r# b2 E$ 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.
7 w: G6 f% x+ v( x8 t9 g; h嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
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