共 50 条
- [5] Ultrasonic testing of foam plastics by means of rolling piezoelectric probes RUSSIAN ULTRASONICS, 1996, 26 (02): : 115 - 121
- [8] The sandwiched radial composite piezoelectric ultrasonic transducer Shengxue Xuebao/Acta Acustica, 2014, 39 (01): : 104 - 110