31 7月 Al2O3 Foam Foundry Filter
Al2O3 Foam Foundry Filter Al2O3 Foam Foundry Filter basic structure and classification Al2O3 Foam Foundry Filter for Aluminium and filtration consists of a base plate, a surface film, a water outlet, a positioning seat, and the like. Al2O3 Foam Foundry Filter for the Aluminium and filtration is the...