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引用第5楼neilyan于2010-10-21 17:21发表的 :" X9 b$ ~/ a# @
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& c4 O! ]* @ `/ b" m B挺有道理的,但是你说的0.25是不是该0.35哦?另外你的0.3mm是哪里来的呢? , @6 g8 E! `0 x, Q6 i7 k) B
0 A% z8 F% T6 X, [7 @During operation, the leaguage current is 0.35mA.
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7 N$ w T$ s) V' ]1 z9 Hthe thickness 0.3mm may reference to clause 11.8 : the metal temperatures applies to metal coating thicker than 0.1mm or metal parts having plastic coating not thicker than 0.3mm. 4 M$ \6 V( c6 l: i
. K7 h3 Y' F, ~! y: SIt means, if with a coating thicker than 0.3mm, the parts will not be consider as metal part. |
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