Standards
[CURRENT]
NF E25-520
; NF EN ISO 10673:2009-09-01
NF E25-520
; NF EN ISO 10673:2009-09-01
Plain washers for screw and washer assemblies - Small, normal and large series - Product grade A
Title (German)
Flache Scheiben für Kombi-Schrauben - Kleine, normale und grosse Reihe - Produktklasse A