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- [5] Sonic Wave Generation in Ultrasonic Welding of Plastics. ZIS Mitteilungen, 1973, 15 (07): : 761 - 768
- [7] WELDING TECHNIQUES FOR PLASTICS. Metals and materials Bury St Edmunds, 1987, 3 (10): : 581 - 585
- [10] NATURE OF OSCILLATORY MOVEMENTS OF, AND HEAT FORMATION IN, WORKPIECES DURING ULTRASONIC WELDING OF PLASTICS AUTOMATIC WELDING USSR, 1977, 30 (12): : 45 - 46