Standard Specification for Steel Wire, Music Spring Quality
NORMA vydaná dňa 1.12.2016
Designation standards: ASTM A228/A228M-16
Note: NEPLATNÁ
Publication date standards: 1.12.2016
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Kategória: Technické normy ASTM
Keywords:
music spring, wire,, ICS Number Code 77.140.25 (Spring steels)