Ubuyobozi bw'amazi n'ingwate y'akazi Trolley
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Ubuyobozi bw'amazi n'ingwate y'akazi Trolley
Ubuyobozi bw'amazi / Ingwate Akazi Trolley ni inzira y'ingenzi mu bikorwa bya tunneli. Kugeza ubu, akazi k'igitabo hamwe nintebe zoroshye zikoreshwa, hamwe nubukoresha buke hamwe nibibindi.