- gaseous-and-dusty mine
-
шахта опасная по газу и пыли
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… … Universalium
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