Kev khaws cov khau ruaj ntseg kom zoo yog qhov tseem ceeb rau kev tiv thaiv cov neeg ua haujlwm ko taw. Yuav khaws nws li cas kom tswj tau nws qhov kev ua tau zoo tshaj plaws thiab txuas ntxiv nws lub neej kev pabcuam?
Qhuav
Thawj txoj cai ntawm tus ntiv tes xoo thaum khaws khau kev nyab xeeb yog kom lawv qhuav. Qhov no yog vim qhov chaw ntub dej yuav tsis tsuas yog ua rau cov kab mob loj hlob hauv cov khau, tab sis kuj tseem tuaj yeem deform thiab hnub nyoog cov ntaub ntawv ntawm nkawm khau. Qhov no yuav cuam tshuam rau nws txoj kev tiv thaiv. Tab sis dab tsi yog qhov zoo ntawm cov av noo rau kev ruaj ntseg cia? Qhov tseeb, tsis muaj tus qauv ruaj khov rau qhov no. Vim tias cov khoom sib txawv thiab cov qauv tsim yuav muaj qhov sib txawv ntawm cov av noo. Tab sis feem ntau hais lus, nws yog qhov tsim nyog los tswj cov av noo ntawm qhov chaw cia ntawm 145% thiab 75%. Nyob rau hauv qhov ntsuas kub no, nws tuaj yeem ua kom ntseeg tau tias cov khau kev nyab xeeb yuav tsis tuaj yeem ua pwm lossis deformed vim cov dej noo ntau dhau, thiab lawv yuav tsis tawg lossis tawv vim qhov ziab qhuav dhau.
Kev tu thiab tu
Tsis tas li ntawd, kev tu thiab tu tsis tu ncua kuj tseem ceeb ntawm kev khaws cov khau kev nyab xeeb. Thaum siv, khau kev nyab xeeb yuav inevitably ua stained nrog av. Cov av no yuav tsis tsuas yog cuam tshuam rau cov tsos ntawm cov khau, tab sis kuj yuav ua rau cov khoom ntawm cov khau puas. Yog li ntawd, nws raug nquahu kom koj ntxuav cov av thiab plua plav ntawm qhov chaw ntawm koj nkawm khau tsis tu ncua. Rau kev nyab xeeb khau khau, koj tuaj yeem siv txhuam txhuam dipped hauv dej huv los ntxuav lawv. Txawm li cas los xij, yog tias lawv yog nkawm khau tsis yog tawv tawv, lawv yuav tsum tau ntxuav nrog daim txhuam cev lossis ntaub mos muag hauv dej. Nyob rau tib lub sijhawm, koj tuaj yeem siv cov khau tshwj xeeb lossis tus neeg saib xyuas saib xyuas koj nkawm khau raws li xav tau.
Nws yuav tsum tau muab sau tseg tias kev cia cov khau ruaj ntseg tsis yog tsuas yog ib qho teeb meem ntawm lub cev xwb, tab sis kuj yog ib qho teeb meem tseem ceeb ntsig txog kev nyab xeeb thiab kev noj qab haus huv ntawm cov neeg ua haujlwm. Peb yuav tsum tau ua tib zoo saib xyuas thiab saib xyuas kom paub tseeb tias txhua tus khub raug khaws cia thiab khaws cia zoo.
