1.Extensive tso zis muaj peev xwm rau uninterrupted ua hauj lwm.
2.Cov txheej txheem tsis sib haum xeeb, kev sib tsoo tsawg tsawg, kev siv nyiaj tsis zoo, kev ua haujlwm yooj yim thiab ruaj khov.
3.Broad versatility, tsim nyog rau desiccating hmoov, particulate, sawb, thiab cov khoom siv, nrog rau kev ua tau zoo heev adaptive muaj peev xwm, ua kom muaj kev hloov pauv ntau hauv cov zis yam tsis muaj kev cuam tshuam cov khoom lag luam zoo.
4. Yooj yim yaug.
1. Kev lag luam tshuaj: sulfuric acid, caustic soda, ammonium sulfate, nitric acid, urea, oxalic acid, potassium dichromate, polyvinyl chloride, nitrate phosphate fertilizer, calcium magnesium phosphate fertilizer, compound fertilizer
2. Kev lag luam zaub mov: qabzib, ntsev, qab zib, vitamin maltose, granulated qab zib
3. Mining khoom: bentonite, concentrate, thee, manganese ore, pyrite, limestone, peat
4. Lwm yam: hlau hmoov, soybeans, abrasive pov tseg, ntais ntawv, sawdust, distiller cov nplej