Tam sim no, lub tuam txhab cov khoom tau tsim peb loj series ntawm hydroxypropyl methyl cellulose (HPMC), redispersible polymer hmoov (VAE) thiab hydroxypropyl starch ether (HPS), nrog rau ntau tshaj li ib lub kaum specifications.Raws li tus khub ntseeg siab, lub tuam txhab siv cov technolo tshiab ...
Nyeem ntxiv