Jib crane igendanwa nigikoresho cyingenzi gikoreshwa munganda nyinshi zogukora 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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