5

Effect of niobium on wear resistance of 15%Cr white cast iron

Year:
1993
Language:
english
File:
PDF, 1.98 MB
english, 1993
30

The optimal mating of balls and lining plates in ball mills

Year:
1994
Language:
english
File:
PDF, 1.65 MB
english, 1994
31

Structural components of the nuclear body in nuclei of Allium cepa cells

Year:
2001
Language:
english
File:
PDF, 388 KB
english, 2001