Cov muab tub lim siv los ua cov ntawv ua kom tau cov yam ntxwv tshwj xeeb, xws li tawv dawb, opacity, smoothness, thiab lwm yam tib lub sijhawm, qhov sib ntxiv ntawm cov muab tub lim ua rau sab hauv lub ntsej muag ntawm daim ntawv me dua thiab zoo dua, yog li ua kom tus number case nqus ntawm ntawv thiab ua tus number case haum teeb. Feem ntau ntxiv rau cov dej-insoluble lossis me ntsis dej-soluble minerals nyob rau hauv cov nplais, cov ntsiab lus ntawm cov ntawv luam ntawv yog kwv yees li 10% -25%, thiab tus nqi ntawm ntxiv cov ntawv sib txawv yog txawv, thiab yuav txawv heev.
Bulk packing muaj Raschig nplhaib, Pall ntiv nplhaib, kauj ruam ntiv nplhaib
Cov txheej txheem ntim muaj corrugated phaj thiab corrugated mesh
Muaj ntau hom kev ntim khoom ntim. Cov uas teev saum toj no feem ntau siv hauv kev lag luam sib ntxiv.