![](source/plugin/floweregg/images/flower.gif) 鲜花( 10) ![](source/plugin/floweregg/images/egg.gif) 鸡蛋( 0)
|
![](static/image/common/ico_lz.png)
楼主 |
发表于 2011-1-22 10:18
|
显示全部楼层
CODE 10-408: portable equipent
. t! m% @0 |5 J# K" @% x$ A1)Exposed non-current-carrying metal parts of portable equipent shall be bonded to ground under the following conditions:....2 s; w$ ~/ m6 \( s
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.
5 t3 V- N, l" |+ J2 J0 _- V嘿嘿 ,changlu兄,你没有出示依据,只能算你对一半哦? |
|