Cylindrical helical springs made of round wire - Quality specifications for cold coiled compression springs
NORMA vydaná dňa 8.4.2009
Designation standards: UNE-EN 15800:2009
Publication date standards: 8.4.2009
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE