Kev ceev faj rau xaiv pob zeb tiv thaiv tus neeg saib xyuas
Jul 28, 2021
1. Don' tsis yog saib ntawm phau ntawv khoom. Txhua yam khoom yuav tsum tau sim ntawm qhov chaw ua ntej txiav txim siab seb nws puas tuaj yeem xaiv tau.
2. Thaum xaiv cov khoom, tsis txhob' tsis yooj yim dig muag los ntawm cov nyhuv hydrophobic ntawm qhov chaw ntawm cov khoom. Cov teebmeem saum npoo tsuas yog ib ntus xwb. Yog tias qhov seem seem ntawm qhov chaw raug tshem tawm thiab tom qab ntawd sim, nws yog qhov tshwm sim tiag tiag ntawm cov khoom.
3. Thaum xaiv, ua tib zoo saib seb lub pob zeb tiv thaiv tus neeg saib xyuas yuav hloov xim ntawm lub pob zeb tom qab siv, seb qhov seem seem puas yooj yim tshem tawm, thiab seb nws puas yuav cuam tshuam qhov ci ntsa iab ntawm pob zeb nto.
4. Kev tsim kho tshuab yog ib qho ntawm cov qauv tseem ceeb rau kev xaiv cov pob zeb tiv thaiv tus neeg sawv cev. Kev siv tshuab ntau dhau yuav ncaj qha rau kev nce nqi.
5. Cov tshuaj tiv thaiv pob zeb oily yuav tsum tau ua tib zoo xaiv nyob rau hauv qhov chaw kaw, thiab cov tshuaj tiv thaiv uas muaj benzene hnyav yuav tsum tsis txhob xaiv. Ntxiv mus, yog tias cov huab cua ntws tsis muaj kev cuam tshuam thaum lub sij hawm tsim kho, nws yog ib qho yooj yim heev ua rau lom neeg ntawm kev tsim kho.
6. Nws raug nquahu kom tsis txhob siv cov yeeb yaj kiab-suab zeb tiv thaiv tus neeg saib xyuas rau cov pob zeb du, vim tias du heev yuav cuam tshuam rau kev sib txuas ceev ntawm cov yeeb yaj kiab tiv thaiv.
7. Ua tib zoo saib xyuas qhov txawv ntawm cov ntawv xeem ntawm ntau lub versions. Tam sim no, tsuas yog JC / t973-2005 ntuj pob zeb tiv thaiv tus neeg saib xyuas rau lub tsev kho kom zoo nkauj tsuas yog tus qauv zoo ntawm tus neeg saib xyuas hauv Suav teb. Lwm cov qauv siv rau kev kuaj tsis yog tus qauv, thiab tus qauv zoo yog qis dua tus qauv ntawm ntuj pob zeb tiv thaiv tus neeg sawv cev rau kev kho kom zoo nkauj hauv tsev.
8. Don' tsis dig muag caum tus nqi qis thiab poob loj vim yog yam me. Kev ua tau zoo thawj zaug thiab tus nqi thib ob yog cov hauv paus ntsiab lus tseem ceeb rau kev xaiv cov tshuaj tiv thaiv pob zeb.
