#tus neeg muag khoom centrifuge1
Koj nyob rau qhov chaw zoo rau tus neeg muag khoom centrifuge. Tam sim no koj twb paub lawm tias, txawm koj tab tom nrhiav dab tsi los xij, koj paub tseeb tias yuav pom nws ntawm zonelink. Peb lav tias nws nyob ntawm no ntawm zonelink. Cov khoom no tiv taus xim ploj mus. Nws raug kho nrog cov txheej txheem tshwj xeeb los txhim kho nws lub peev xwm ntawm kev khaws xim. Peb lub hom phiaj yog muab tus neeg muag khoom centrifuge zoo tshaj plaws. Rau peb cov neeg siv khoom mus sij hawm ntev thiab peb