Mu ne mafi girma cikakken jerin samar da kayayyaki a fagen bayanan martaba na aluminum a arewacin kasar Sin.Layukan samar da bayanan martabar aluminum guda uku da aka yi amfani da su a cikin shekaru biyu da suka gabata an kammala su, musamman gwajin samar da sabon layin samar da tan 1000 a bana ya kasance s ...
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