33

The main trends in the development of blasting techniques in mining

Year:
1973
Language:
english
File:
PDF, 663 KB
english, 1973
43

Handbook of Proteolytic Enzymes || Protealysin

Year:
2013
Language:
english
File:
PDF, 530 KB
english, 2013
47

Criterion for assessing the pefeormance properties of blasting explosives in mining

Year:
1967
Language:
english
File:
PDF, 646 KB
english, 1967
49

Processing of protealysin precursor

Year:
2009
Language:
english
File:
PDF, 425 KB
english, 2009