Hollow refractory balls pellet widely used as grinding media
Hollow refractory balls , pellet widely Read More
Hollow refractory balls , pellet widely Read More
Al2O3: 30%-90% SiO2: 9%-69% Refractorine Read More
Al2O3: 30%-90% SiO2: 9%-69% Refractorine Read More
Al2O3: 30%-90% SiO2: 9%-69% Refractorine Read More
Al2O3 ≥%: 75 AP ≤ %: 22 BD ≥g/cm3: 2.4 C Read More