
CLASSIFICATION OF ENVIRONMENTAL CONDITIONS. PART 1: ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES.
NORMA vydaná dňa 7.2.1997
Designation standards: UNE-EN 60721-1/A2:1997
Note: Zmena
Publication date standards: 7.2.1997
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE