Izakhiwo zokucoca eziqhelekileyo zibandakanya indawo yokuvelisa umbane, isixhobo esisebenzayo, isixhobo esilawulayo, indlela yolawulo, indlela yokuhambisa, indlela yokuhamba kunye nezixhobo ezincedisayo. Ukususela imbonakalo excavator ubunjwe izahlulo ezithathu: isixhobo yokusebenza, turntable eliphezulu kunye nendlela ukuhamba. Akhawunti ...
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