
Steel and cast irons - Determination of silicon content - Gravimetric method (ISO 439:2020)
NORMA vydaná dňa 10.6.2020
Designation standards: UNE-EN ISO 439:2020
Publication date standards: 10.6.2020
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE