Standard

IEC 60621-4:1981 ED1

Jan 1981 Withdrawn

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Amendment 1 - Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries). Part 4: Requirements for the installation Withdrawn IEC 60621-4:1981/AMD1:1987 ED1 Amendment from Publication date: Jan 1987 Version: 1 Pages: 17 Language: English/French Services: Read Online (No printing ), Printed and bound

Abstract

Comprises the following chapters: Chapter I: Winning, stacking and primary processing machinery: Chapter II: Transport conveyor systems: Chapter Ill: Pumping and water supply systems.

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Standard from IEC
Published: 1 January 1981
Withdrawn: 30 November 2007
Edition: 1
Version: 1
Document type: IS
Pages
ISBN: 2831807387

ICS 29.260.99
ISO TC TC 44

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Adopted by: NEK IEC 61156-5-1:2009

IEC 60621-4:1981 ED1

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Abstract

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Version history Related corrigendum and amendments (1)

IEC 60621-4:1981/AMD1:1987 ED1

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