Copper of high purity. Methods of photometric analysis
NORMA vydána dne 1.1.1990
Designation standards: GOST 27981.5-88
Note: NEPLATNÁ
Publication date standards: 1.1.1990
The number of pages: 33
Approximate weight : 99 g (0.22 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST