Cov Khoom Hluav Taws Xob Cov Khoom Hluav Taws Xob, Cov Khoom Tua Hluav Taws Xwb Uas Tiv Thaiv Cov Khoom Hluav Taws Xob, Cov Hluav Taws Kub Taws Teeb Cov Khoom Tiv Thaiv Cov Khoom Tiv Thaiv rau cov qhov rooj tua hluav taws thiab kev tiv thaiv tub sab txoj kev zoo kuj yog ib tug neeg nyob hauv kev txhim kho yuav tsum taw tes rau lub tswv yim, Yuav ua li cas thiaj li yuav tsum tau siv cov khoom siv hluav taws qhov hluav taws kub thiab qhov rooj tawm tsam tub sab? Tam sim no me me ua ob peb lub tswv yim rau peb!
Cov qhov rooj hluav taws thiab cov cuab yeej siv thaiv kev tub sab nyiag siv tshuab yog ib yam tseem ceeb uas peb saib. Ua ntej saib lub vuam yog tsis muaj dab tsi nyob rau hauv qhov chaw, xws li to taub vuam vias, qhib vuam thiab txawm tias tsis muaj qhov chaw uas tsis yog ntsej muag. Thib ob, cov neeg tau txais kev pabcuam los xyuas cov qhov rooj tivthaiv hluavtaws thiab qhov kev ua txhaum cai ntawm qhov tubsiab qhov rooj thiab qhov rooj tom qab txhua qhov kev sibtug sib nrug?
Feem ntau hais lus, qhov sib txawv tsis dhau 5 hli, Thiab saib qhov pom ntawm lub qhov rooj tsis yog lubrication, yog tias muaj cov npuas kuj yog cov ntsiab lus concave, ces qhov zoo ntawm qhov rooj no yog tsim nyog tau txais kev pab los ntawm kev xav. Thiab cov qhov rooj tua hluav taws zoo thiab qhov kev ua txhaum cai ntawm tub sab yuav tsum muaj cov xim tsuag, tshuaj pleev xim tuaj yeem ua rau lub qhov rooj taws kub thiab qhov rooj tiv thaiv tawm tsam kom tiv thaiv xeb thiab tiv thaiv kev kub nyhiab.
Lub sij hawm kawg yog saib cov qhov rooj tiv thaiv hluav taws thiab cov ntaub thaiv tub sab thaiv qhov rooj kaw thaum tshaj tawm ntawm lub suab, yog hais tias lub suab nrov nrov, kom paub tseeb tias qhov rooj qhov hluav taws thiab cov ntaub thaiv kev ua txhaum ntawm kev ua haujlwm tsis zoo. Cov neeg tau txais kev pab ntawm qhov hluav taws kub ntawm lub qhov hluav taws kub thiab lub sij hawm ua tub sab nyiag yuav tsum rov mus xyuas dua, qhov tseeb yuav cov qhov rooj tua hluav taws kaum lub npe, kev ua tub sab tiv thaiv saum kaum lub npe, hluav taws qhov rooj ntawm cov khoom lag luam yuav zoo thiab kev ua tub sab tiv thaiv, txuj ci tiag tiag rau tus kheej-tub sab hauv tsev!