Standard Specification for Steel Wire, Music Spring Quality
NORMA vydána dne 1.9.2018
Designation standards: ASTM A228/A228M-18
Note: NEPLATNÁ
Publication date standards: 1.9.2018
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM
Keywords:
music spring, wire,, ICS Number Code 77.140.25 (Spring steels)