IEC 60621-4 Ed. 1.0 b – 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.
Product Details
Edition:
1.0
Published:
01/01/1981
Number of Pages:
39
File Size:
1 file , 1.7 MB
Note:
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