共 50 条
- [41] SELECTION OF MATERIAL OF A WELDING TIP FOR ULTRASONIC WELDING OF NICKEL WELDING PRODUCTION, 1973, 20 (08): : 42 - 44
- [45] ULTRASONIC WELDING OF EXPERIMENTAL OSTEOTOMIES ACTA ORTHOPAEDICA SCANDINAVICA, 1980, 51 (04): : 703 - 703
- [46] The ultrasonic testing of welding in plastics NONDESTRUCTIVE CHARACTERIZATION OF MATERIALS VII, PTS 1 AND 2, 1996, 210-2 : 807 - 810