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Kuvandudzwa kwe ultrasonic kuyerera mita
Ultrasonic flowmeter ine nhoroondo refu yebudiriro, uye ultrasonic mvura inoyerera mita inoshandiswa kuyera mvura kana mweya kwemakumi emakore.Muna 1928, Yekutanga ultrasonic kuyerera mita yakagadzirwa kutenderera pasirese Muna 1955, Ultrasonic flowmeter yakashandiswa kuyera mafuta emuchadenga uye kuyerwa kwemvura ...Verenga zvimwe -
Drainage pombi network manejimendi ine diffi...
Iyo drainage pombi network ndiyo yepasi pevhu yehupenyu hweguta, iyo ine hunhu hwekuyerera kwakakura shanduko, yakaoma kuyerera mapatani, hurombo hwemvura, uye kushomeka kwemidziyo yekuisa nharaunda.Naizvozvo, iyo yedhorobha yemvura pombi network system ndiyo yakakosha kuchengetedza nzvimbo ye c...Verenga zvimwe
