距离选通脉冲多普勒超声波流量计
range-gated Doppler ultrasonic flowmeter
热膜式气体质量流量计
Thermal type gas mass flowmeter
热敏电阻式燃油流量计
thermistor fuel flowmeter
嵌入式涡轮流量计
turbine insertion flowmeter
膜盒式气体流量计
bellows type gas flowmeter
膜盒式差压流量计
bellows differential flowmeter
膜盒式差动流量计
bellows differential flowmeter
模拟接触式流量计
simulate contact-type flowmeter
可变面积式流量计
variable area type flow meter