Iav muaj cov khoom zoo heev thiab tuaj yeem siv rau ntau zaus.
Lub ntsiab nta ntawm cov thawv ntim iav yog: tsis muaj mob, tsis muaj ntxhiab; Pob tshab, zoo nkauj, zoo thaiv, airtight, muaj ntau yam khoom siv raw, tus nqi qis, thiab tuaj yeem siv ntau zaus. Thiab nws muaj qhov zoo ntawm cov cua sov ua kom tsis kam, siab tsis kam thiab tu cov tshuaj tiv thaiv, thiab tuaj yeem ua kom tsis muaj qhov kub thiab txias thiab kub. Nws yog qhov meej meej vim tias nws ntau qhov zoo uas nws tau dhau los ua cov khoom ntim ntim rau ntau yam dej haus xws li npias, kua txiv, dej qab zib thiab lwm yam.
Iav muaj cov keeb kwm ntev thiab ruaj khov. Nws yog cov khoom siv zoo heev uas tau sawv lub sijhawm xeem. Nws tsis tuaj yeem siv rau kev kho kom zoo nkauj, tab sis kuj tseem yog cov twj paj nruag tseem ceeb hauv ntau qhov kev siv tshuaj kho ntau yam, thiab tseem siv tau los pab cov tuam tsev txuag hluav taws xob thiab txo suab nrov. Los ntawm kev siv txoj kev sib txawv, peb muaj peev xwm muab cov iav sib txawv.
1. Cov khoom siv iav muaj cov khoom siv zoo, uas tuaj yeem tiv thaiv cov pa thiab lwm lub sijhawm tuaj yeem tiv thaiv cov ntsiab lus ntawm cov ntsiab lus los ntawm volatilizing rau hauv cov huab cua;
2. Lub khob iav tuaj yeem siv ntau zaus, uas tuaj yeem txo cov nqi ntim.
3. Lub iav tuaj yeem hloov kho tau yooj yim xim thiab pob tshab.
4. Cov iav fwj muaj kev nyab xeeb thiab huv, muaj cov tshuaj corrosion tsis kam, thiab tsim nyog rau cov tshuaj acidic (xws li kua txiv ntoo, thiab lwm yam).
5.Yog ntxiv, vim tias cov iav fwj yog tsim nyog rau cov khoom siv iav filling ntau lawm, thiab cov kua dej haus kom muaj qee yam kev tsim txiaj hauv Suav.
Lub Sijhawm Post: Apr-07-2023