The size of Cast Steel Grit : G10,G12,G14,G16,G18,G25,G40,G50,G80,G120 Cast Steel Grit Operative Standards: In accordance with standards of GB/T18838.3-2008 Steel Shot and Steel Gr ...
Shandong kaitai group CO.LTD
Main Products: steel shot, steel grit, shot blasting machine... More