EN 29692:1994 Metal-Arc Welding with Covered Electrode, Gas- Shielded Metal-Arc Welding and Gas Welding - Joint Preparations for Steel (ISO 9692 : 1992)
1994EN 29692:1994 Metal-Arc Welding with Covered Electrode, Gas- Shielded Metal-Arc Welding and Gas Welding - Joint Preparations for Steel (ISO 9692 : 1992)