A. Silica-magnesia
B. Silica-alumina
C. Bentonite clays
D. All A., B. and C.
Correct Answer: D. All A., B. and C. ✔
Last Updated: March 02, 2019
A. Silica-magnesia
B. Silica-alumina
C. Bentonite clays
D. All A., B. and C.
Correct Answer: D. All A., B. and C. ✔
Last Updated: March 02, 2019