IEC - International Electrotechnical Commission - IEC 60621-4:1981/AMD1:1987
Amendment 1 - Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries). Part 4: Requirements for the installation
withdrawn
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 1 January 1987 |
| Status: | withdrawn |
| Page Count: | 17 |
| ICS Code (Other electrical equipment for working in special conditions): | 29.260.99 |
Document History
IEC 60621-4:1981/AMD1:1987
January 1, 1987
Amendment 1 - Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries). Part 4: Requirements for the installation
A description is not available for this item.
January 1, 1981
Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries). Part 4: Requirements for the installation
Comprises the following chapters: Chapter I: Winning, stacking and primary processing machinery: Chapter II: Transport conveyor systems: Chapter Ill: Pumping and water supply systems.