mataki rawar soja
Ana amfani da matakan da ake amfani da shi don hako faranti na bakin ciki a cikin mm 3. Za a iya amfani da ɗigon ƙwanƙwasa guda ɗaya maimakon ƙwanƙwasa da yawa don sarrafa ramukan diamita daban-daban kamar yadda ake buƙata, kuma ana iya sarrafa manyan ramuka a tafi ɗaya ba tare da buƙatar maye gurbin ramuka ko sanya ramuka ba. jira.