Ultrasonic flowmeter features: 1, isiri-invasive chiyero: Kushandiswa kweyero isiri-invasive chiyero, pasina kutarisana zvakananga nemvura, kudzivisa kupindira uye kushorwa kwepipeline system, kuderedza mari yekuchengetedza uye njodzi dzekushanda.2, chiyero chepamusoro-chakanyanya: nepamusoro-chaiyo f...
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