Dzina la kampaniyo Aluminiyamu Yatsopano yochokera kuukadaulo wapamwamba kwambiri wopangira aluminium padziko lonse lapansi. Tili ndi zida ziwiri za 6-mmwamba CVC ozizira akugudubuza mphero kuchokera ku SMS Siemag, Germany; makina awiri ogubuduza opera kuchokera ku Hercules, Germany; ma seti atatu a 2150 zojambulazo zopukutira mphero zochokera ku Achenbach, Germany.
14 Zonse

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