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Qhov tseem ceeb ntawm kev hloov tsis tu ncua ntawm Timing siv cov khoom siv
Raws li tus tswv lub tsheb, nws yog koj lub luag haujlwm los xyuas kom meej tias koj lub tsheb nyob ib puag ncig nws qhov zoo tshaj plaws.Ib qho ntawm cov khoom tseem ceeb tshaj plaws ntawm lub cav tsheb yog lub sij hawm siv, uas yog lub luag haujlwm los xyuas kom muaj kev sib koom ua ke ntawm lub cav li qub thiab pistons.Yog tsis muaj Tiag tiag...Nyeem ntxiv -
Vim li cas txoj siv tawv zoo yog qhov tseem ceeb rau koj lub cav tsheb
Yog tias koj yog tus tswv lub tsheb, ces koj yuav paub qhov tseem ceeb ntawm kev tswj xyuas thiab kev tswj xyuas lub tsheb.Ib qho tseem ceeb uas koj yuav tsum tau them sai sai rau yog lub sij hawm siv.Nws plays lub luag haujlwm tseem ceeb hauv lub valve thiab cov khoom sib kis ntawm lub cav.Lub sijhawm siv lub sijhawm yog lub luag haujlwm rau ens ...Nyeem ntxiv
