Cov rooj tog iav hais txog ib hom rooj tog. Hom rooj tog no feem ntau siv high-hardness ntxiv dag zog rau iav thiab hlau ncej. Lub pob tshab ntawm iav yog 4 mus rau 5 npaug siab dua li cov iav zoo tib yam. High-hardness tempered iav yog ruaj khov, tuaj yeem tiv taus qhov sib tsoo, pob, hits, thiab siab, thiab tuaj yeem tiv taus qhov hnyav tib yam li cov rooj tog ntoo.
Niaj hnub no, cov ntaub ntawv iav siv rau kev kho kom zoo nkauj hauv tsev tsis yog tsuas yog ua rau cov tuab tuab thiab pob tshab, ua rau cov rooj tog iav muaj kev ntseeg siab thiab kev ua tau zoo, thiab txhaj tshuaj pleev xim rau hauv kev tsim khoom, ua cov rooj tog iav ua lub luag haujlwm ntawm rooj tog. Nyob rau tib lub sijhawm, nws muaj txiaj ntsig ntawm kev kho kom zoo nkauj thiab ua kom zoo nkauj hauv chav.
Yuav ua li cas tuav cov rooj tog iav
1. Tsis txhob tsoo lub iav nto quab yuam thaum lub sij hawm zoo tib yam. Txhawm rau tiv thaiv kev khawb ntawm lub iav saum npoo, nws yog qhov zoo tshaj rau nteg ib lub rooj ntaub. Thaum muab cov khoom tso rau ntawm cov rooj tog iav, ua tib zoo saib xyuas thiab tsis txhob sib tsoo.
2. Rau kev tu txhua hnub, so nrog ib daim ntaub ntub dej lossis ntawv xov xwm. Yog hais tias nws yog stained, koj tuaj yeem so nws nrog ib daim phuam dipped hauv npias los yog sov vinegar. Tsis tas li ntawd, koj tuaj yeem siv lub khob ntxuav ntawm lub khw. Tsis txhob siv cov kua qaub-alkaline ntxuav. Cov tshuaj muaj zog rau kev ntxuav. Qhov saum npoo ntawm iav yog yooj yim rau frosted nyob rau lub caij ntuj no. Koj tuaj yeem so nws nrog ib daim ntaub dipped nyob rau hauv cov dej ntsev muaj zog los yog caw dawb. Cov nyhuv zoo heev.
3. Thaum tus qauv hauv av iav yog qias neeg, koj tuaj yeem siv cov txhuam hniav dipped rau hauv cov tshuaj ntxuav tes thiab so hauv cov voj voog ncig raws tus qauv kom tshem tawm nws. Tsis tas li ntawd, koj tuaj yeem tso me ntsis kerosene rau ntawm lub khob los yog siv cov hmoov av chalk thiab gypsum hmoov dipped hauv dej kom kis tau rau ntawm lub khob kom qhuav, thiab tom qab ntawd so nrog ib daim ntaub huv lossis paj rwb, kom lub khob huv si thiab ci.
4. Cov rooj tog iav yog qhov zoo tshaj plaws muab tso rau hauv qhov chaw ruaj khov, tsis txhob txav mus los ntawm qhov xav tau; cov khoom yuav tsum tau muab tso tsis tu ncua, cov khoom hnyav yuav tsum tau muab tso rau hauv qab ntawm cov rooj tog iav, kom tsis txhob muaj rooj tog zaum vim qhov chaw tsis ruaj khov ntawm lub ntiajteb txawj nqus. Tsis tas li ntawd, tsis txhob dampness, kom deb ntawm lub qhov cub, thiab cais nws los ntawm acid, alkali thiab lwm yam tshuaj reagents los tiv thaiv corrosion thiab deterioration.
5. Kev siv cov ntaub qhwv yas thiab cov ntaub ntub dej uas siv cov tshuaj ntxuav tes kuj tuaj yeem "rov tsim dua" cov iav uas feem ntau stained nrog roj. Ua ntej, tshuaj tsuag lub khob nrog lub tshuab ntxhua khaub ncaws, thiab tom qab ntawd muab cov ntaub qhwv yas kom soften cov roj stains. Tom qab kaum feeb, rhuav tshem cov yas qhwv thiab so nrog ib daim ntaub ntub dej. Txhawm rau kom lub khob huv si thiab ci, koj yuav tsum ntxuav nws tsis tu ncua. Yog tias muaj cov ntawv sau rau ntawm lub khob, rub nws nrog cov roj hmab so hauv dej, thiab tom qab ntawd so nrog daim ntaub ntub dej; yog tias muaj xim rau ntawm lub khob, so nws nrog paj rwb thiab kub vinegar; so lub khob nrog ib daim ntaub qhuav qhuav dipped hauv cawv, tuaj yeem ua kom ci li siv lead ua.
Post lub sij hawm: Dec-06-2021