El molino de bola se utilize en los campos de minerals, industria química y construcciónes, etc. De acuerdo con la diferencia del modo de descarga, di...
High Pressure Resistant Watertight Steel Doors
China Deyuan Marine Fitting Co.,ltd are leading supplier of marine outfitting equipment,such as marine...
Concentric Flanged Butterfly Valve
Not only applicable to liquid medium, but also applicable to gas medium;2. Disc has two-way bearing and excellent ...