
Gas tightness of equipment for gas welding and allied processes (ISO 9090:1989)
NORMA vydaná dňa 23.11.1993
Designation standards: UNE-EN 29090:1993
Note: NEPLATNÁ
Publication date standards: 23.11.1993
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE