UNE 21621-2:1996

ELECTRICAL INSTALLATIONS FOR OUTDOOR SITES UNDER HEAVY CONDITIONS (INCLUDING OPEN-CAST MINES AND QUARRIES). PART 2: GENERAL PROTECTION REQUIREMENTS.

NORMA vydaná dňa 24.5.1996

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The information about the standard:

Designation standards: UNE 21621-2:1996
Publication date standards: 24.5.1996
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE