Tshuaj pleev ib ce
Khoom siv tawv nqaij
Khoom siv tawv nqaij
Cov tshuaj niaj hnub qib cellulose ether endows cov khoom nrog zoo heev noo noo retention, zoo hydrophilicity, pom tseeb thickening nyhuv, me me thiab nyab xeeb, siab noo noo tuav, zoo kub tsis kam, muaj zog ntsev kuj.
