1、 IEC 60670-1 Edition 2.0 2015-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Boxes and enclosures for electrical accessories for household and similar fixed electrical installations Part 1:General requirements Botes et enveloppes pour appareillage lectrique pour installations lectriques fixes pour u
2、sages domestiques et analogues Partie 1:Exigences gnrales IEC 60670-1:2015-03(en-fr)THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2015 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no part of this publication may be reproduced or utilized in any form or by any means,elect
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