Question: Glass is
[A].mainly CaO
subjected to galvanising
a super cooled liquid
all (a), (b) and (c)
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.