01 Kubwezeretsa sulfure kuchokera ku gasi wachilengedwe pogwiritsa ntchito ...
Ili ndi mphamvu zambiri za sulfure, yokwezedwa ndi skid, mtengo wotsika wa desulfurization, yosunga mphamvu, yokhazikika kwambiri pakugwira ntchito, ndalama zochepa, Kuchuluka kwakukulu kochotsera ...