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Semi Gantry Crane akorera ububiko muri Peru
Isosiyete yacu iherutse kurangiza umushinga wo gushiraho crane ya gantry mu bubiko buherereye muri Peru. Iri terambere rishya ryabaye inyongera rikomeye kumwanya usanzwe kandi wafashije kunoza imikorere yimikorere mububiko. Muri iyi ngingo, tuzitwikira patur ...Soma byinshi
