Xov xwm kev lag luam

  • Pump industry development and review
    Sijhawm Sijhawm: 01-23-2021

    1.1 kev lag luam twj tso kua mis muaj keeb kwm ntev Lub twj tso kua mis yog lub tshuab qub. Cov teb chaws nyob sab Europe thawj lub tuam txhab tso tawm lub taub dej tau tsim nyob hauv nruab nrab ntawm xyoo pua 20, ntau tshaj 10 xws li tuam txhab United States Wortington tau tsim nyob rau xyoo 1980, Ingersoll Rand-lub tuam txhab tau tsim xyoo 1860, Byron-Jackson comp ...Nyeem ntxiv »

  • How does a centrifugal slurry pump work?
    Sijhawm Sijhawm: 01-23-2021

    Zoo li feem ntau ntawm cov twj tso kua mis, ib qho centrifugal twj hloov lub zog hloov kho tshuab los ntawm lub cev muaj zog mus rau lub zog ntawm cov kua txav; qee qhov lub zog nkag mus rau lub zog lub zog ntawm lub zog txav, thiab qee qhov mus rau lub zog muaj peev xwm, sawv cev los ntawm lub zog ua kua lossis los ntawm kev nqa cov kua dej tawm tsam lub ntiajteb txawj nqus mus rau theem siab dua. Rau ntxiv ...Nyeem ntxiv »