Q466
In which DGMS Circulars the conditions for blasting in fire areas in opencast coal mine has been stipulated?
A.
2/2000, 5/1975
B.
3/2001, 11/2009
C.
2/1985, 2/1990
AnswerD.
7/2002, 4/2010
Answer: Option C
Solution
Answer: Option C
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