Ultrasonic coupling agent
关键词 超声耦合剂;安全;有效;灭菌;化学成分;生物相容 [gap=999]KEY WORDS Ultrasonic coupling agent;Security;Effectiveness;Sterilizing;Chemical composition;Biocompatibility
ultrasound coupler
超声耦合剂 Ultrasonic coupling agent ; ultrasound coupler 石墨纤维耦合剂 graphite fibre coupling agent ..