医用超声诊断仪 meaning in Chinese

medical ultrasonic equipment

The elements and detect technique of ultrasonic equipment for medical diagnosis
医用超声诊断仪的原理与检定技术
Verification regulation of ultrasonic source for medical ultrasonic diagnostic equipment
医用超声诊断仪超声源检定规程
Methods of measuring the pulse acoustic pressure of ultrasonic diagnostic equipment for medical use
医用超声诊断仪的脉冲声强.测量方法
On the metrological verification of an ultrasonic source in medical ultrasonic diagnostic equipment
医用超声诊断仪超声源计量检定中应注意的几个问题