BS EN 439:1994(1999)
Welding consumables — Shielding gases for arc welding and cutting

Standard No.

BS EN 439:1994(1999)

Release Date

1970

Published By

/

Latest

BS EN 439:1994(1999)

BS EN 439:1994(1999) history

• 2008 BS EN ISO 14175:2008 Welding consumables - Gases and gas mixtures for fusion welding and allied processes
• 1994 BS EN 439:1994 Welding consumables - Shielding gases for arc welding and cutting