STN 441632 (441632)

Olovnato-zinkové rudy. Stanovenie germánia.

NORMA vydána dne 1.5.1989

The information about the standard:

Designation standards: STN 441632
Classification mark: 441632
Catalog number: 63288
Note: NEPLATNÁ
Publication date standards: 1.5.1989
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technické normy STN