Zhongnan Steel Zhongnan migove yakabudirira kupaza iyo yekunze tekinoroji monopoly
Zhongnan Steel Zhongnan migove yakabudirira kupaza kuburikidza nekune dzimwe nyika tekinoroji monopoly, uye yakagadzikana yakagadzikana kugadzirwa kweSAE1541 yakakwirira-sarufa, yakakwira-calcium, uye aluminium-ine isina-hasha simbi, ichizadza gaka rekugadzira mudzimba.
tarisa tsanangudzo