Kev siv tshuab ci khoom lag luam ua lub luag haujlwm tseem ceeb hauv kev tsim khoom niaj hnub. Xim ci tsis yog tsuas yog txhim kho qhov zoo ntawm cov khoom xwb, tab sis kuj txhim kho qhov ruaj khov thiab tiv taus xeb ntawm cov khoom. Cia peb tham txog qhov tseem ceeb ntawm kev siv tshuab xim ci thiab nws daim ntawv thov hauv kev tsim khoom lag luam.
Ua ntej tshaj plaws, kev siv tshuab ci tuaj yeem txhim kho qhov zoo ntawm cov khoom. Los ntawm cov txheej txheem ci, cov xim pleev xim rau ntawm qhov chaw ntawm cov khoom tuaj yeem tsim ib qho chaw ruaj khov, du thiab sib xws, txhim kho qhov ci thiab cov qauv ntawm cov khoom. Qhov no tseem ceeb heev rau cov khoom uas muaj qhov xav tau siab xws li tsheb, rooj tog, thiab cov khoom siv kho tshuab. Nws tuaj yeem txhim kho kev sib tw ua lag luam ntawm cov khoom thiab nyiam cov neeg siv khoom ntau dua thiab kev yuav khoom.
Qhov thib ob, kev siv tshuab ci xim tuaj yeem ua kom cov khoom ruaj khov thiab tiv taus xeb. Thaum lub sijhawm ci kub siab, cov khoom uas yaj sai hauv zaj duab xis xim yuav yaj sai, ua rau zaj duab xis xim qhuav thiab tawv sai, tsim ib txheej tiv thaiv muaj zog. Zaj duab xis xim zoo li no tsis tsuas yog tiv taus lub hnub thiab nag xwb, tab sis kuj tiv taus kev yaig ntawm cov tshuaj lom neeg, txhim kho lub neej ntev thiab kev pabcuam ntawm cov khoom.
Tsis tas li ntawd xwb, kev siv tshuab ci xim kuj tseem tuaj yeem txhim kho cov khoom siv kho tshuab thiab kev hnav tsis kam ntawm cov txheej. Cov zaj duab xis xim tom qab ci kub siab muaj qhov nyuaj dua thiab muaj zog dua, uas tuaj yeem tiv taus kev cuam tshuam sab nraud thiab kev hnav, ntev lub neej kev pabcuam ntawm cov khoom, thiab txo cov nqi txij nkawm.
Feem ntau, kev siv tshuab pleev xim ci yog qhov tseem ceeb heev rau kev tsim khoom lag luam. Nws tsis tsuas yog txhim kho qhov zoo ntawm cov khoom xwb, tab sis kuj txhim kho qhov ruaj khov thiab tiv taus corrosion ntawm cov khoom, thaum txhim kho cov khoom siv kho tshuab thiab hnav tsis kam ntawm cov txheej. Yog li ntawd, hauv kev tsim khoom lag luam, kev xaiv thiab kev siv tshuab pleev xim ci yog qhov tseem ceeb heev rau kev txhim kho cov khoom zoo thiab txo cov nqi tsim khoom.
Lub sijhawm tshaj tawm: Lub Rau Hli-14-2024