Ifowosowopo Project: 3D Printing Powder Atomization Line Wuhan Iron and Steel Group is the first oversize, steel joint group in China which is the first oversize, steel joint team in 1955 , ati awọn ti o ti wa ni sise lori Kẹsán 13th, 1958. O ni wiwa agbegbe ti 21.17 Square kilometer.The agbara iṣelọpọ jẹ fere 40 miliọnu ...
Ka siwaju