Xov xwm kev lag luam
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Kev kho kom raug thiab siv cov centrifuges
Centrifuge yog ib qho cuab yeej siv hauv chav kuaj, thiab feem ntau yog siv los cais cov khoom thiab cov theem ua kua hauv cov tshuaj colloidal.Centrifuge yog siv lub zog centrifugal uas tsim los ntawm kev sib hloov ceev ntawm lub centri ...Nyeem ntxiv
