UNE 20817:1990

SPECIFIC SAFETY RULES FOR THE INSTALLATION OF EQUIPMENT FOR ELECTRIC ARC WELDING AND ALLIED PROCESSES

NORMA vydána dne 23.2.1990

The information about the standard:

Designation standards: UNE 20817:1990
Note: NEPLATNÁ
Publication date standards: 23.2.1990
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE