Dej qab zib
- kev zoo nkauj
Tsib kev zoo nkauj siv baking soda
Tsib kev zoo nkauj ntawm sodium bicarbonate Tsib kev zoo nkauj siv sodium bicarbonate los kho pob txuv 1- Sodium carbonate 2- txiv qaub kua txiv 3-…
Nyeem ntxiv » - kev zoo nkauj
Dab tsi yog qhov sib xyaw ua khawv koob uas yuav kho tag nrho koj cov teeb meem ntawm daim tawv nqaij thiab qhov tsis xws luag?
Nws muaj nyob hauv txhua lub tsev, nws yog cov txheeb ze nyob deb uas peb coob leej tsis xav tias nws tuaj yeem daws cov teeb meem uas…
Nyeem ntxiv » - noj qab haus huv
Koj puas pom npau suav phem thaum koj pw?
Koj puas pom npau suav phem thaum koj pw? 8 zaub mov yuav yog vim li cas! Koj puas pom kev npau suav tsis tu ncua lossis npau suav phem thaum pw?
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