Ob Chav Suction Pump
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S / SH serial ib theem ob-suction centrifugal twj tso kua mis muaj lub taub hau siab, cov yam ntxwv ntws loj, dav siv hauv engineering. Nws yog lig-qauv zog-txuag horizontally phua twj tso kua mis tshiab tsim los ntawm peb nyob rau hauv lub hauv paus ntawm lub qub style ob chav nqus twj tso kua mis nyob rau hauv tsev thiab txawv teb chaws.
