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家用的标准我这边只有2012年版的,是不是最新版有把tracking写进去。这版本上是没有的0 w% \: P3 Y) ^' m$ b
; f2 K- n: P8 Z但我在电动工具60745-1上有看到Tracking.而且并不是所有的绝缘材质都要做测试。要考虑工作条件的。7 A, m2 n D y; G7 n
6 `: U5 ~2 C- g6 V: }For parts of insulating material used under severe or extra-severe duty conditions,
' H/ D& H: U! P7 N6 ?compliance is checked by the proof tracking test referred to in Annex G.+ r+ q6 I0 d% \& n6 Z. Q
For parts of insulating material used under normal duty conditions, and parts of ceramic; d: B' g. X. p- o# S; d/ ^+ I
material, no tracking test is made. |
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