Welding. Analysis of the aerosols formed during welding. Copper rating
STANDARD published on 1.12.1988
Designation standards: STN 051021-6
Classification mark: 051021
Catalog number: 52085
Publication date standards: 1.12.1988
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Category: Technical standards STN