CLASSIFICATION OF ENVIRONMENTAL CONDITIONS. PART 3: CLASSIFICATION OF GROUPPS OF ENVIRONMETAL PARAMETERS AND THEIR SEVERITIES. STATIONARY USE AT NON-WEATHERPROTECTED LOCATIONS.
NORMA vydaná dňa 21.12.1993
Designation standards: UNE 20675-3-4:1993
Note: NEPLATNÁ
Publication date standards: 21.12.1993
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE