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Chii chakaita kuti DHZ kusimba kunoitwa mukusimudzirwa kweshandara yeindasitiri?
Kuunganidza uye kurima yekutanga indasitiri yekuchinja (indasitiri 1.0) yakaitika muUnited Kingdom. Indasitiri 1.0 yakafambiswa neSteam kusimudzira mechanization; Iyo yechipiri Indasitiri Revolution (Indasitiri 2.0) yakatungamirirwa nemagetsi kusimudzira kugadzirwa kukuru; Iyo yechitatu maindasitiri rekuchinja (mu ...Verenga zvimwe
