Jib crane igendanwa nigikoresho cyingenzi gikoreshwa munganda nyinshi zikora ibikoresho, guterura, no gushyira ibikoresho biremereye, ibice, nibicuruzwa byarangiye.Crane yimurwa binyuze muri kiriya kigo, yemerera abakozi gutwara ibikoresho biva ahantu hamwe bijya ahandi ef ...
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