AWS B2.1-1-232-2006
碳钢的紧接着氩加25%二氧化碳自保护药芯焊丝焊缝的(短电路转换模式)氩加25%二氧化碳手工电弧焊的标准焊接程序规范
Standard Welding Procedure Specification (SWPS) for Argon Plus 25% Carbon Dioxide Shielded Gas Metal Arc Welding (Short Circuiting Transfer Mode) followed by Argon Plus 25% Carbon Dioxide Shielded Flux Cored Arc Welding of Carbon Steel (M-1/P-1/S-1, Grou