
Specification for Primary Niobium (Includes all amendments And changes 8/13/2021).
NORMA vydána dne 1.1.1964
Designation standards: ASTM B383-64e1
Note: NEPLATNÁ
Publication date standards: 1.1.1964
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM