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发表于 2011-1-22 10:18
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CODE 10-408: portable equipent
. f( Z- j* y3 Z6 }& r( J |8 x1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:.... g/ U) j7 _7 `4 y9 ?; R
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.
- G: n. H2 X/ H2 t4 V3 Q a* K! u嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
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