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本帖最后由 依然 于 2013-8-7 11:31 编辑 " M! ?9 A! N$ ]8 m8 e
88169103 发表于 2013-8-7 10:58 2 t/ D; S4 Z$ H
标准里面哪里有要求undercabinet要接地? + s8 \" s) T& k* A( K
6 M$ N9 u: _ l7 z& H0 ~首先under cabinet是属于69 Under-Shelf Mounted Units:6 L' a( J$ @- \3 d# q
69.1.1 These requirements apply to portable luminaires intended to be mounted under a shelf, cabinet,
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69.3.4.1 A under-shelf mounted unit shall be grounded and bonded in accordance with 68.3.3.* `- Q( `5 x4 @& m) J
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