Tubes of copper and copper-zinc alloys. Method for determination of impurity of inner surface
NORMA vydána dne 1.1.1989
Designation standards: GOST 27450-87
Publication date standards: 1.1.1989
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST