UNE 20814:1990

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

NORMA vydána dne 23.2.1990

The information about the standard:

Designation standards: UNE 20814:1990
Note: NEPLATNÁ
Publication date standards: 23.2.1990
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE