Ntchito:YCW mndandanda madzi opanda kukhetsa ndi makina kuchira chimagwiritsidwa ntchito mu mkulu dzuwa kuchira ndi chitukuko cha zipangizo maginito mu zinyalala slurry kutayidwa ndi zitsulo, migodi, nonferrous zitsulo, golide, zomangira, mphamvu, malasha ndi mafakitale ena, ndi kuchapa malasha. chomera, ntchito zitsulo (zitsulo slag), sintering chomera, etc.