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发表于 2007-7-10 12:49
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引用第19楼barry于2007-07-10 11:55发表的 :
; m- G& e7 ?2 y, O5 D: F% r5 f以下引自EN 60968-2000$ T# e- }: v# ^
( ^+ y. K1 \% I% a) i6 Protection against electric shock 8 ?3 |( W6 h( z" s
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Self-ballasted lamps shall be so constructed that, without any additional enclosure in the form of a luminaire, no internal metal parts or live metal parts of the lamp cap are accessible when the lamp is installed in a lampholder according to Publication 238.
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) ]. x) D* n5 k3 P" G0 J关于电气间隙和爬电距离, 在IEC/EN 60598 |
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