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