NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Technical rule
[CURRENT]
DVS 2924
DVS 2924
Appliances and tools for resistance spot welding, projection seam welding and roller seam welding
Title (German)
Vorrichtungen und Werkzeuge zum Widerstandspunkt-, Buckel- und Rollennahtschweißen