What is electrocorundum 25A?
Electrocorundum 25A means white electrocorundum,white fused alumina,white corundum or white fused aluminum oxide,which is the saying from Russia.
Some times,it is also called electrocorundum 23A or electrocorundum 24A.
What is electrocorundum 25A?
Electrocorundum 25A means white electrocorundum,white fused alumina,white corundum or white fused aluminum oxide,which is the saying from Russia.
Some times,it is also called electrocorundum 23A or electrocorundum 24A.