A. Fireclay
B. Silicon carbide
C. Corundum
D. Siliceous fireclay
Correct Answer: Silicon carbide ✔
Last Updated: March 04, 2019
A. Fireclay
B. Silicon carbide
C. Corundum
D. Siliceous fireclay
Correct Answer: Silicon carbide ✔
Last Updated: March 04, 2019