Cov khoom siv hauv chav ua noj feem ntau suav nrog tsib pawg hauv qab no:
Thawj qeb yog cov khoom siv khaws cia; qeb thib ob yog ntxuav tais diav; qeb thib peb yog cov khoom siv txias txias; qeb plaub yog cov tais diav ua noj; qeb thib tsib yog khoom noj. Kev faib tawm ntawm cov tais diav hauv chav ua noj Muaj ob txoj hauv kev faib cov khoom siv hauv chav ua noj:
1. Raws li lub sijhawm siv, nws tuaj yeem muab faib ua cov khoom siv hauv chav ua noj thiab cov khoom siv hauv tsev. Cov khoom siv hauv tsev ua lag luam yog tsim rau cov khoom siv hauv chav ua noj loj xws li tsev so thiab tsev noj mov, thiab cov khoom siv hauv tsev feem ntau yog siv hauv tsev neeg.
2. Raws li kev siv, nws tuaj yeem muab faib ua tsib pawg hauv qab no.
Thawj qeb yog cov khoom siv khaws cia, uas tau muab faib ua ob ntu: kev cia khoom noj thiab khoom siv cia. Cov zaub mov khaws cia ntxiv yog muab faib ua cov tub yees thiab tsis yog tub yees. Cov tub yees tau ua tiav los ntawm cov tub yees thiab lub freezers hauv chav ua noj. Cov tais diav ntim khoom yog muab qhov chaw cia rau cov tais diav, cov tais diav, cov tais diav, thiab lwm yam. Cov tais diav ntim khoom yog ua tiav los ntawm ntau lub hauv paus txee, dai txee, kaum txee, multifunctional decorative txee, thiab lwm yam.
Qhov thib ob yog cov khoom siv ntxhua khaub ncaws, suav nrog cov khoom siv dej kub thiab dej txias, cov khoom siv dej, cov khoom siv ntxhua khaub ncaws, ntxhua khaub ncaws ntxhua khaub ncaws, thiab lwm yam. Cov khib nyiab uas tsim hauv chav ua noj tom qab ntxuav yuav tsum tau teeb tsa nrog cov khib nyiab lossis cov thoob dej huv, thiab lwm yam. Niaj hnub nimno tsev neeg. Cov chav ua noj kuj yuav tsum tau muab cov khoom siv xws li tshuaj tua kab mob thiab cov khib nyiab pov tseg.
Qhov thib peb yog cov khoom siv txias txias, feem ntau suav nrog cov txee txias, cov cuab yeej thiab cov khoom siv rau kev ua tiav, txiav zaub, cov khoom xyaw, thiab txias. Nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis, cov tshuab txiav zaub mov, kua txiv hmab txiv ntoo, thiab cov tshuab npaj rau cov chav ua noj hauv tsev kuj nce ntxiv.
Qib plaub yog cov cuab yeej ua noj ua haus, feem ntau suav nrog qhov cub, qhov cub thiab lwm yam cuab yeej thiab cov khoom siv ua noj. Raws li lub chav ua noj hloov zuj zus mus, lub mov cooker. High-frequency induction cooktops, microwave ncu, microwave ncu, thiab lwm yam kuj tau pib nkag mus rau tsev neeg coob. Cov qeb thib tsib yog cov khoom siv hauv tsev noj mov, uas feem ntau suav nrog cov rooj tog hauv khw noj mov thiab cov tais diav thiab cov tais diav thaum noj mov.