Guide to the specifications of limiting values for physical imperfections of parts of ferromagnetic oxides
NORMA vydána dne 1.1.1992
Designation standards: GOST 28900-91
Publication date standards: 1.1.1992
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST