Aluminium silicate rwb thaiv tsev cov ntaub ntawv yog ib yam tshiab ntawm ib puag ncig tus phooj ywg phab ntsa rwb thaiv tsev cov ntaub ntawv uas ua tau raws li cov kev xav tau ntawm ntau lub vaj tse tsim thiab tsim nyob rau hauv lub cheeb tsam.Cov khoom yog tsim los ntawm * * cov ntaub ntawv fiber ntau, uas ua tib zoo sib xyaw thiab dai rau ntawm phab ntsa saum npoo los tsim ib txheej rwb thaiv tsev.
Post lub sij hawm: Apr-22-2023
