AWS A5!6!84 Specification for Covered Copper Amp Copper Alloys Arc Welding Electrodes
AWS A4.3
Aws a5.3 aluminium1999
AWS D17.1
[American Welding Society] American Welding Societ(Bookos.org)
AWS A5.4.1992 - Stainless Steel Electrodes
AWS C5.4-1993 Stud Welding Practices
AWS A5.5