Yuav luag txhua cov hlau, yog tias lawv tsis tiv thaiv nrog ib txheej tiv thaiv, muaj ntau dua lossis ntau dua los ntawm kev xeb nyob hauv qab ntawm cov huab cua thiab tshwj xeeb dej. Lawm, muaj qhov xav tau tu lawv ntawm xeb, txhua hom kev tso nyiaj, thiab lwm yam khoom txawv teb chaws.
Tsim nyog
Rags, tampons, dej qab zib, ntsev, vinegar, xab npum
Cov Lus Qhia
Kauj ruam 1
Tshwj xeeb feem ntau xav tau kev ntxuav huv hlau tshwm sim los ntawm tus niam tsev.
Txhawm rau ntxuav cov cam khwb cia-hlau frying lauj kaub los ntawm xeb uas tau tshwm sim, siv ib daim ntaub ntub dej thiab muab so rau hauv lub rooj qhuav ntsev thiab ua kom huv huv. Nyob rau tib lub sijhawm, koj yuav tau tshem ntawm qhov tsis zoo "hlau" saj ntawm cov zaub mov siav nyob rau hauv xws li lub lauj kaub.
Ua ntej ntxuav lub cam-cam yias los ntawm cov nkhawb thiab cov roj hlawv, tuav nws hauv lub zog muaj zog ntawm cov dej qab zib tshauv (1 khob ntawm dej qab zib rau ib 2 liv dej) thiab silicate kua nplaum. Ib thiab ib nrab - ob teev - thiab cov pa roj carbon monoxide yog tshem tau yooj yim nrog txhuam txhuam hlau.
Tom qab ntxuav hauv dej kub, so cov ntawv ci steel cov tais ci nrog tuab slurry ntawm ci dej qab zib thiab dej. Yaug tom qab ob peb feeb. Qhov no yuav tshem tau cov seem uas yog cov rog tuab. Siv hlau txhuam los yog daim phuam ntxuav muag los ua kom cov roj hlawv pov tseg.
Cov lauj kaub ci ci, cov lauj kaub, nickel-plated stainless hlau saucepans yog qhov yooj yim ntxuav thiab huv. Ntxuav nws tib txoj kev ib yam li iav los yog lauj kaub tais diav, muaj tib lub xab npum. Tsis muaj abrasives!
Tso cov nyiaj ntsuab, piv txwv li, nyob rau hauv saucepan thiab npog nrog tov ntawm vinegar thiab mis nyuj nyob hauv vaj huam sib luag. Sau ntawv cia nyob rau 8-10 teev, tom qab ntawd ntxuav hauv xab npum dej kub thiab pat kom qhuav.
Kauj ruam 2
Txhawm rau ntxuav cov hlau steel (piv txwv li cov cuab yeej), ntxiv 1 ntu rau hauv lub fwj ntawm 20 feem roj thiab co kom huv si kom txog thaum cov roj av ua kom yaj tag. Tom qab so tawm ntawm cov khoom kom raug ntxuav, npog nws nrog tus txhuam nrog qhov sib xyaw no. Tom qab ntawv tso rau 10-12 teev nyob rau hauv ib qho chaw uas tsis muaj plua plav. Tom qab ntawd so cov khoom nrog ib daim ntaub qhuav woolen.
Rau cov khoom siv tooj liab ua los ntawm polished tooj liab, so thawj zaug nrog daim ntaub mos tais hauv kerosene thiab tom qab ntawd ntxuav nrog daim ntaub woolen nrog chalk hmoov.
Cov khoom siv tooj liab ua kom muaj zog, txhawm rau rov qab lawv lub ci, so nrog daim ntaub ntub dej nrog cov yaj ntawm hydrochloric acid. Tom qab ntawd, ua cov txheej txheem qub nrog lawv raws li tau piav saum toj no.
Ua ntej moisten npib tsib xee khoom 2-3 zaug nrog dej ntawm 50 qhov hauv cawv thiab 1 feem ntawm sulfuric acid. Tom qab ntawd yaug nrog dej thiab, yaug dua nrog cawv, so nrog daim ntaub linen.
Kauj ruam 3
Txhawm rau ntxuav cov khoom kub-plated, tsis txhob siv cov khoom lag luam muaj abrasives, txawm tias muaj me me. Txhawm rau tshem tawm cov av ntawm lub ntsej muag gilded, so nws nrog paj rwb ntuav rau hauv turpentine, haus dej cawv, lossis dej cawv.
Txhawm rau ntxuav cov hniav nyiaj hniav kub uas muaj nqi nrog cov pob zeb zoo nkauj, siv tus txhuam hniav thiab txhuam hniav dawb. Hauv qhov no, qhov muab tshuaj txhuam yog qhov zoo dua, vim nws muaj qhov zoo tshaj plaws abrasive khoom.
Txhawm rau rov qab ci rau nyiaj, ua dej rau hauv dej nrog qos yaj ywm hliv 2-3 teev, thiab tom qab ntawd yaug nws nrog dej huv.
