ultrasonic unit超声波装置
ultrasonicadj.超声波的
ultrasonic nondestructive evaluation超声无损评价
ultrasonic digital water level gauge超声波数字水位计
ultrasonic-rebound combined method超声回弹综合法
Ultrasonic distance measuring module超声波测距模块
ultrasonic fetal heart beat detector超声胎儿心搏检测仪
ultrasonic fair amount of confidence超声波谱
Ultrasonic Arc Spray Gas Atomization超音速电弧喷射气雾化
Ultrasonic wave distance measurement超声波测距
ultrasonic and circulated extraction超声循环提取
ultrasonic flowmeter of corn harvest谷物收获超声波流量计