Mutsva wakaomeswa isostatic muchina wekudhinda wakagadzirwa zvine hunyanzvi neXiamen Chigaro Chekutsvaira Tekinoroji (hama yekambani yemukuru mumwechete), uye yakashandiswa kune Toonney yekugadzira mutsara munaGunyana 1. Muchina uyu unogonesa Toonney kugadzira hombe dia. carbide tsvimbo munguva pfupi yekugadzira nguva ...
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