Isivinini esiphansi esinezigaba ezintathu unomphela uzibuthe we-synchronous motor direct drive pumping units embonini ye-petroleum

Lo mkhiqizo uyisisetshenziswa esisekelayo sokulungiswa kweyunithi yokumpompa endaweni ethile kawoyela, futhi ulethwe kubasebenzisi ukuze basetshenziswe. Impendulo esizeni yinhle.