共 50 条
- [21] AUTOMATIC-CONTROL OF MILL SECTIONS FOR INTERNAL SEAM WELDING OF LARGE DIAMETER PIPES STEEL IN THE USSR, 1985, 15 (02): : 81 - 82
- [22] DEVELOPMENT AND WORK-UP OF METHOD OF WELDING SMALL AND MEDIUM DIAMETER STRAIGHT-SEAM TUBES USING RADIO FREQUENCY CURRENTS ON 10-60 MILLS STAL IN ENGLISH-USSR, 1965, (09): : 741 - +
- [25] MAKING TWIN ARC LAP WELDS IN LARGE DIAMETER MULTILAYER WALL PIPES AUTOMATIC WELDING USSR, 1986, 39 (07): : 37 - 40
- [26] ATTACHMENT FOR SUPPLYING GAS TO INSIDE OF TUBES DURING ARGON ARC WELDING WELDING PRODUCTION, 1968, 15 (02): : 76 - &
- [27] THERMAL PROCESSES DURING WELDING OF TUBES WITH AN ARC MOVING AT HIGH SPEED AUTOMATIC WELDING USSR, 1969, 22 (08): : 7 - &
- [28] Automatic arc welding machine for saddle joint seams on large diameter cylinders China Welding (English Edition), 1999, 8 (02): : 148 - 153
- [30] THE HIGH-SPEED 3-ARC SUBMERGED-ARC WELDING OF LARGE DIAMETER PIPES AUTOMATIC WELDING USSR, 1982, 35 (07): : 29 - 31