Kev tu txhua hnub rau Marble

Kev tu txhua hnub rau Marble?
1. Cov nplais pobzeb yuav xaiv tau ntxuav lub xab npum, cov hmoov ntxhua thiab lwm yam.
2. Nrog dej soap thiab me ntsis ammonia thiab turpentine mixed kua, ntxuav vuas tuaj yeem ua cov vuas ntau ci.
3. Nws yuav tsum tau ua txhua hnub, nrog ib lub sij hawm caij nyoog ntawm 2-3 lub hlis.
4. Yog tias qhov ciav ciam hlais, nws muaj cuab kav ua kom tau cov tshuaj txhuam hniav hauv khawb, nrog ntaub ntaub so qhuav tuaj yeem kho tau.

5. Siv tus txhuam hniav los thawb qhov me me ntawm cov tshuaj tua kabmob tuaj yeem tshem cov av tawm ntawm cov qhov sib txawv ntawm cov vuas luaj.Txhua thiab qhov ceb crevice qhov chaw tsis siv tsis tau siv tshuaj txhuam los mus ua av, thiab txhuam tom qab ntawm txheej txheem dej tsis sib haum hauv qhov nruab nrab , tuaj yeem tiv thaiv tau pwm kev loj hlob.

6. Cov tshuaj nplaum, kua txiv hmab txiv ntoo, dej khov, dej qab zib, dej khov, kua txiv hmab txiv ntoo, kua roj, kua cwjmem, kua cawv thiab lwm yam pa, siv cov tshuaj sodium hydroxide los yog tshuaj dawb. lossis cov phuam da dej ntawm daim ntawv pov tseg, thiab tom qab ib pliag, zoo li lub hnab looj ntsej muag tear tawm, roj tuaj yeem ua kom zoo, thiab tom qab ntawd nrog daim ntaub huv si pov tseg rau hauv.
7. Mauv, cement thiab lwm yam kab mob uas siv hydrochloric acid, nitric acid thiab lwm yam dilute tov, txhuam 2-3 zaug.
8. Pleev xim, xim thiab lwm yam paug uas siv cov neeg tu neeg tshwj xeeb (khw muag khoom lossis khw muag khoom loj feem ntau) muag.

9. Pas tau ntxuav thiab tshem tawm nrog 2% oxalic acid kua, thiab ces ntxuav huv nrog dej. Tom qab sib tsoo cov hmoov nrog 3-4 vitamin C tshuaj, nchuav rau saum npoo thiab txhuam nws nrog dej ob peb zaug kom tshem tawm xeb. Yog hais tias xeb ntawm cov qub stains, 10% ntawm oxalic acid, citric acid thiab dej sib tov yuav kis tau nrog xeb, thiab ces so nrog ib tug muaj zog brine dua, koj ua tau.
Yog tias koj muaj cov txiv qaub tshiab, koj tuaj yeem nyem tawm ntawm nws cov kua txiv hmab txiv ntoo rau ntawm xuas tes xiav, rov ua ob peb zaug, kom txog thaum xeb xiav tawm, thiab ntxuav nrog xab npum ntxuav.
10. Txhua hom kua qaub tuaj yeem raug muab tshem tawm nrog txiv tsawb, dej tsawb tsag dej yog tsis muaj xim tsis muaj pob tsis hnov tsw, muaj cov txiv tsom iav txaus, me ntsis soluble hauv dej, soluble ntau cov organic solvents, flammable, mas siv ua xim nruj thiab thinner.

11. Mercury tuaj yeem muab ntxuav nrog roj, lossis tshem tawm cov tshuaj tua kabmob