Cov ntsiab lus tsim kho: Kev tiv thaiv ib puag ncig plua plav tshem tawm thiab deodorization system ntawm granulation kab thiab crushing kab
Cov txheej txheem tseem ceeb: Kev tshem tawm plua plav pulse + lub teeb microwave thiab cov pa oxygen mus txog tus qauv.
