Ntau - tis centrifugal ntxuam
Qeb khoom
Cov Khoom Kawg
Raws li ib qho ntawm cov ua ntau - nkauj colrifugal ntxuam manau- nkauj centrifugal ntxuam muag ntawm peb lub hoobkas. Txhua cov khoom lag luam tsim tau nyob hauv Suav teb yog nrog cov khoom zoo thiab sib tw.













