1、 IEC 60050-442 Edition 1.0 2015-02 INTER NA TIONAL STA NDA R D NOR ME INTER NA TIONALE IEC 60050-442:1998-11/A MD1:2015-02(en-fr)HORIZONTAL STANDA RD NORME HORIZONTALE AMENDMENT 1 AMENDEMENT 1 Int ernat ional Electrot echnical V ocabulary Part 442:Electrical accessories Vocabulaire Elect rot echniqu
2、e Int ernat ional Part ie 442:Pet it appareillage International Electrotechnical Commission THIS PUBLICA TION IS COPYRIGHT PROTECTED Copyright 2015 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no par t of this publication may be reproduced or utilized in any for m or by any
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