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Cov khoom siv melamine puas ua rau lub cev puas tsuaj?
Yav dhau los, cov khoom siv melamine tau raug tshawb fawb thiab txhim kho tas li, thiab ntau thiab ntau tus neeg siv nws. Nws yog siv dav hauv tsev so, khw noj mov ceev ceev, khw muag khoom qab zib thiab lwm qhov chaw. Txawm li cas los xij, qee tus neeg tsis ntseeg txog kev nyab xeeb ntawm melamine ...Nyeem ntxiv -
Cov khoom siv hauv tsev noj mov hauv tsev neeg tsis tuaj yeem tawg
Tam sim no ntau thiab ntau lub tsev noj mov siv ib hom khoom siv yas, uas hu ua melamine tableware. Koj puas tau pom tias koj feem ntau pom cov khoom siv ceramic hnyav tshwm sim tsawg dua thiab tsawg dua hauv tsev neeg tsev neeg cov tsev noj mov thaum sib sau ua ke? Vim li cas ntau thiab ntau lub tsev noj mov ib txwm muaj ...Nyeem ntxiv