News
-
Iyo Froth Flotation Inoshanda sei
Maitiro ekuyerera kwefuro anowanzo kutsanangurwa sechiitiko chemuviri-kemikari, apo chicherwa chinokwezvwa, uye chinozvisungirira pamusoro pebubble, uye chinotakurirwa pamusoro pesero, kwainofashukira mumudziyo wekuburitsa. , kazhinji nerubatsiro rwep...Verenga zvimwe