超声波

• I ' m pregnant ! you want to see the damn sonogram
  我怀孕了!你想看我的超声波图吗
• Ultrasonic flaw detection of welds on steel oil tanks
  常压钢质油罐焊缝超声波探伤
• Ultrasonic test for detecting internal defects in ceramic
  超声波探测瓷件内部缺陷
• Detecting concrete lacuna and holes by ultrasonic
  超声波检测混凝土不密实区和空洞
• Development of the control technology on ultrasonic motor
  超声波电机控制技术进展
• Prs - 1000zs series of ultrasound zhen board input devices
  系列投入式超声波震板装置
• Thicker steel plate - method for ultrasonic inspection
  中厚钢板超声波检验方法
• I ' ll be looking at the results of your ultrasound
  我正准备看你的超声波结果。
• Ultrasonic examination for arc welded steel pipes
  电弧焊钢管的超声波探伤检验
• Non - destructive testing - ultrasonic thickness measurement
  无损检验.超声波厚度测量