UNE 21621-1:1995

ELECTRICAL INSTALLATIONS FOR OUTDOOR SITES UNDER HEAVY CONDITIONS (INCLUDING OPEN-CAST MINES AND QUARRIES). PART 1: SCOPE AND DEFINITIONS.

NORMA vydaná dňa 9.10.1995

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The information about the standard:

Designation standards: UNE 21621-1:1995
Publication date standards: 9.10.1995
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE