1

Production of grinding balls resistant to abrasive wear

Year:
2017
Language:
english
File:
PDF, 1.63 MB
english, 2017
7

Improving the quality of steel grinding balls

Year:
2017
Language:
english
File:
PDF, 474 KB
english, 2017
9

Rail production from converter steel

Year:
2012
Language:
english
File:
PDF, 112 KB
english, 2012
12

Some properties of plant lipolytic enzymes

Year:
1979
Language:
english
File:
PDF, 353 KB
english, 1979
22

Bauschinger effect in stretching previously bent material

Year:
1987
Language:
english
File:
PDF, 546 KB
english, 1987
26

Improvement of Railway Rail Manufacturing Technology

Year:
2014
Language:
english
File:
PDF, 144 KB
english, 2014
27

Production and quality of rails

Year:
2011
Language:
english
File:
PDF, 114 KB
english, 2011
28

A study of some properties of the lipase from the seeds ofNigella damascena

Year:
1975
Language:
english
File:
PDF, 230 KB
english, 1975