Ua ntej tshaj plaws, cia peb to taub cov teeb meem khoom siv ntawm cov ntoo yas ntoo. Txij li thaum nws tau siv sab nraud, nws cov kev tiv thaiv kev tiv thaiv corrosion, waterproof, thiab cov haujlwm tiv thaiv tsom kwm yuav tsum yog qhov tshwj xeeb. Yog li qhov no yog qhov kev sib tw loj rau nws cov ntaub ntawv. Qhov no yog ntoo yas tshuab yas, uas tsis tsuas yog muaj cov yam ntxwv ntawm cov ntoo zoo tib yam, tab sis kuj tseem muaj cov kev tawm tsam corrosion ntawm Yas. Nws tua ob tug noog nrog ib lub pob zeb.
Thib ob, cia saib cov yam ntxwv ntawm cov ntoo yas hauv av. Tam sim no cov kho kom zoo nkauj, muaj coob tus neeg yuav txiav txim siab cov style, txawm tias hauv pem teb tseem yuav tsum muaj xim qauv thiab lwm yam kev xav tau. Yog li qhov zoo tshaj plaws kom zoo dua ntawm cov av no yog qhov sib txawv ntawm cov xim, vim tias nws cov duab kuj tseem tuaj yeem hloov pauv sib txawv. Nyob rau hauv ib puag ncig, nws tseem tuaj yeem ua si dej tsis muaj dej, noo noo-pov thawj-ua pov thawj, txawm tias kev ua txhaum ntev, yuav tsis xeb. Rau qee cov kab sab nraum zoov, nws kuj tseem muaj ntau tus neeg tiv thaiv tus kheej thiab yuav tsis yooj yim los ntawm kab.
Qhov twg yog qhov ua tau zoo tshaj plaws ntawm kev tiv thaiv corrosion thiab ib puag ncig kev tiv thaiv kev ua tau zoo ntawm ntoo-yas pem teb
Xa kev nug