Cov khoom siv rau cov tshuaj pleev ib ce yuav tsum txiav txim siab raws li cov khoom thiab npaj siv ntawm cov tshuaj pleev ib ce. Cov ntaub ntawv nquag muaj xws li yas, iav, thiab hlau.
I. Cov ntaub ntawv ua kom hniav zoo ib yam thiab lawv cov txiaj ntsig thiab qhov tsis zoo
1. Cov hwj yas: feem ntau yog siv cov plastics suav nrog tsiaj, pp, thiab pe. Cov hwj yas muaj cov txiaj ntsig zoo xws li lub teeb pom kev zoo, tsis kam mus tawg, thiab tus nqi qis. Txawm li cas los xij, lawv tsis tuaj yeem tiv taus ntau qhov kub thiab txias, muaj feem ntau rau deformation, thiab yog yooj yim corroded los ntawm cov khoom xyaw hauv cov tshuaj pleev ib ce hauv cov tshuaj pleev ib ce.
2. Cov iav fwj: cov raj hluav taws xob muaj txiaj ntsig zoo xws li pob ntseg kub, thiab corrosion-} cov tshuaj pleev ib ce xws li cov tshuaj tsw qab, ntshav qab zib, thiab cream. Txawm li cas los xij, iav fwj tseem muaj qhov tsis zoo, xws li cov tsis yooj yim, qhov hnyav, thiab tus nqi siab.
3. Cov raj mis hlau: aluminium thiab stainless hlau hwj pom zoo xws li kev ua kom zoo nkauj thiab corrosion tsis kam, tab sis yog hnyav thiab yooj yim oxidized.
Ii. Xaiv cov khoom sib txawv rau cov tshuaj pleev ib ce sib txawv
1. Rau siab -} cov tshuaj pleev ib ce xws li cov ntshav thiab cov tshuaj pleev xim, cov fwj iav kom pom zoo. Vim tias cov tshuaj pleev tus tshuaj no yog qhov siab-} {} Cov khoom muaj kev nyab xeeb, pob tshab} Cov khoom zoo, cov khoom lag luam siab txhim kho cov khoom lag luam zoo thiab hwm.
2. Txhua hnub cov tshuaj pleev ib ce xws li cov ntsej muag huv thiab tshuaj zawv plaub hau: hwj pom cov tsiaj yas pom zoo. Cov tshuaj pleev ib ce no nquag siv thiab xav tau cov peev txheej ntawm kev txawb thiab tus nqi qis, yog li cov raj yas yas ruaj tau raws li cov tseev kom muaj.
3. Cov tshuaj pleev ib ce tshwj xeeb xws li cov tshuaj tsw qab thiab cov plaub hau dyes: aluminium lossis stainless hlau muaj pom zoo. Aluminium thiab stainless hlau hwj tsis tsuas yog muab cov tshuaj zoo oxidation tsis kam tab sis kuj ua rau lawv zoo tshaj rau cov tshuaj pleev ib ce zoo ib yam li tshuaj tsw qab thiab cov plaub hau.