IEC 60621-4:1981
Withdrawn
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries). Part 4: Requirements for the installation
Amended by
Available format(s)
Hardcopy , PDF
Published date
01-01-1981
Publisher
Withdrawn date
31-12-2021
€118.25
Excluding VAT
Comprises the following chapters: Chapter I: Winning, stacking and primary processing machinery: Chapter II: Transport conveyor systems: Chapter Ill: Pumping and water supply systems.
| DocumentType |
Standard
|
| Pages |
56
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Withdrawn
|
| Standards | Relationship |
| AS 3007.4-1987 | Identical |
| UNE 21621-4:1995 | Identical |
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