共 22 条
- [21] SEMI-AUTOMATIC WELDING OF OKH18N10T STEEL PIPING USING A MIXTURE OF ARGON AND CO2 FOR SHIELDING AUTOMATIC WELDING USSR, 1969, 22 (03): : 72 - &
- [22] USING TYPE VKSM-100-1 AND VKSM-100-1-1 SUPPLY UNITS FOR SEMI-AUTOMATIC CO2 WELDING WELDING PRODUCTION, 1969, 16 (02): : 79 - +