STN 441629 (441629)

Olovnato-zinkové rudy. Stanovenie železa.

NORMA vydaná dňa 1.5.1989

The information about the standard:

Designation standards: STN 441629
Classification mark: 441629
Catalog number: 63284
Note: NEPLATNÁ
Publication date standards: 1.5.1989
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategória: Technické normy STN