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- [43] INCREASING THE QUALITY OF WELDS IN HIGH-FREQUENCY WELDING OF PIPES AS A RESULT OF BLOWING OXYGEN ON THE WELD EDGES. Welding Production (English translation of Svarochnoe Proizvodstvo), 1983, 30 (01): : 19 - 20
- [44] STABILISATION OF ARC DURING TIG-WELDING WITH HIGH-FREQUENCY CURRENT AUTOMATIC WELDING USSR, 1970, 23 (11): : 7 - &
- [45] RESEARCH INTO THE EFFECTIVENESS OF CURRENT SUPPLY BY INDUCTION FROM BOTH SIDES FOR THE HIGH-FREQUENCY WELDING OF TUBES AUTOMATIC WELDING USSR, 1981, 34 (04): : 4 - 8
- [47] EFFECT OF THE CONDITIONS OF HIGH-FREQUENCY LAP WELDING OF SPIRAL-SEAM PIPES ON THE DUCTILITY OF WELDED-JOINTS WELDING PRODUCTION, 1985, 32 (07): : 28 - 30
- [48] Pressure drop across neonatal endotracheal tubes during high-frequency ventilation Critical Care, 10 (Suppl 1):
- [49] HIGH-FREQUENCY INDUCTION WELDING AND SUBSEQUENT BLOCK DRAWING - WAY TO PRODUCE COPPER-NICKEL TUBES METALS TECHNOLOGY, 1979, 6 (OCT): : 365 - 368
- [50] THE POSSIBILITY OF REDUCING THE MAGNETIC LEAKAGE FIELD-STRENGTH IN THE WELDING CIRCUIT DURING HIGH-FREQUENCY WELDING AUTOMATIC WELDING USSR, 1986, 39 (01): : 35 - 37