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Happy new year
2020-01-02 凯崎 86
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The new water meter has begun to enter the testing phase
The new water meter has begun to enter the testing phase
2020-07-01 凯崎 85
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ISO Qualification Certificate
2020-06-12 凯崎 85
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Ultrasonic flowmeter measurement principle
Ultrasonic flowmeter measurement principleAll TNF ultrasonic flowmeters measure flow by the transit time difference method. The jet lag method is based on a simple physical fact. Imagine two boats cro
2020-01-02 凯崎 85