I-jilin zhengda 300t / h de-ferromanginese projekti

I-jilin zhengda i-300t / h inyibilikisa kunye neprojekthi yokususwa kwe-manganese.

I-Jilin Zhengda yokutya Co.

Ngo-2018, i-300t / h i-facerwater yentsimbi yentsimbi kunye nezixhobo zokususa i-manganese zenziwe zaza zafakwa.