Apparatus for plasma-arc cutting of metals. Types and basic parameters
NORMA vydaná dňa 1.1.1981
Designation standards: GOST 12221-79
Publication date standards: 1.1.1981
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST