14

Erosive wear by silica sand on AISI H13 and 4140 steels

Year:
2009
Language:
english
File:
PDF, 1.78 MB
english, 2009
15

Improvement of pectinase production by interspecific hybrids of Aspergillus strains

Year:
1997
Language:
english
File:
PDF, 266 KB
english, 1997
20

Isolation of endopolygalacturonase hyperproducing mutants ofAspergillus sp.CH-Y-1043

Year:
1990
Language:
english
File:
PDF, 551 KB
english, 1990