Rock drills michina inoshandiswa kuchera matombo uye mamwe mabasa.Nekudaro, akawanda anobatanidza pamatombo ekurovera anoshandisa zvigadzirwa zvedu.Semuenzaniso, kaviri bhaudhi clamp inoshandiswa kubatanidza pakati pepombi nepombi, uye mhepo hose couplings inobatanidza pombi yechubhu uye hose yerabha.Zvigadziko zvesimbi zvinogoneka zvinobatanidza pombi pombi uye pombi, kuitira kuti seti yakakwana yezvigadzirwa zvekuchera dombo zviunganidzwe.Gamuchirai munhu wese kuti atenge zvishongedzo zvemidziyo yekuchera dombo!
Nguva yekutumira: Zvita-09-2021