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Heavy Industrial Rail Track Yakashandiswa Rail Steel Main Chikamu cheRailway Track uye Track Circuit Q275 20Mnk Rail Simbi.
Simbi njanjimazariro marefu akagadzirwa nesimbi ayo anoshandiswa senzira panofamba zvitima nedzimwe motokari dzenjanji. Iwo anowanzo kugadzirwa kubva kumhando yepamusoro simbi inokwanisa kutsungirira mitoro inorema uye kupfeka kwenguva yakareba. Simbi dzesimbi dzinopa nzvimbo yakatsetseka uye yakagadzikana kuti zvitima zvifambe uye chinhu chakakosha chechero njanji. Iwo anogadzirwa kune chaiwo zviyero uye anoteera akaomesesa emhando yekudzora matanho kuti ave nechokwadi chekusimba uye kuchengetedzeka.