字典網>> 英漢字典>> U開頭詞條>>ultrasonic flowmeter的意思 漢英字典ultrasonic flowmeter中文翻譯：【化】 超音波流量計ultrasonic flowmeter 相關詞條：ultrasonic tr-ansducer ultrasonic flaw detector ultrasonic pen table ultrasonic ultrasonic cleaning ultrasonic generator ultrasonic flaw detection ultrasonic welding ultrasonic grating constant ultrasonics