Plastics. Determination of hardness. Ball indentation method
NORMA vydaná dňa 1.1.1993
Designation standards: GOST 4670-91
Note: NEPLATNÁ
Publication date standards: 1.1.1993
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST