01 saib kom meej
HPMC Hydroxypropyl Methyl Cellulose
2024-08-30 Nws
? Tsis muaj ntxhiab, tsis qab, tsis muaj tshuaj lom dawb lossis daj hmoov.
? Tsim cov kua dej ntshiab lossis me ntsis turbid colloidal hauv dej txias.