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Hakowa Jumbo Commissioning a karkashin kasa gubar da Zinc Mine
A cikin hakar ma'adinan karkashin kasa, ma'adanai masu mahimmanci kayan aiki ne masu mahimmanci don fitar da ma'adanai masu mahimmanci da ma'adanai masu mahimmanci.Drilling jumbo/drilling rig wani yanki ne mai ƙarfi na kayan aiki da ake amfani da shi don haƙa ramuka a saman dutsen dutse don aikin hakar ma'adinai da rami.Na'urorin hakowa na ruwa na hydraulic ...Kara karantawa