1 documents found
Pugach Ivan Ivanovich. The Improving Methods of Estimation for the Parameters of Degassing for the Worked-out Close Seams
: к.т.н. :
spec.. 05.26.01 - Охорона праці :
presented. 2006-02-17; .
National Mining University. – ,
0406U000586.
1 documents found
Updated: 2024-11-06