time-of-flight ultrasonic flowmeter

机械英汉词典（T-4）-机械资讯-马棚网 ... time-of-flight ultrasonic flowmeter 传播时间式超声流量计 time-on in per cent 合闸率 ...

翻译项目网｜翻译人才... ... time-marker 时间标志层 time-of-flight ultrasonic flowmeter 飞行时间超声波流量计 time-out 暂停 ...