6

Design and research of UHV AC substation

Year:
2012
Language:
english
File:
PDF, 679 KB
english, 2012
7

Biological effects of a nano red elemental selenium

Year:
2001
Language:
english
File:
PDF, 140 KB
english, 2001
39

Kneading Mixer Paddles Parameterized Modeling

Year:
2013
Language:
english
File:
PDF, 450 KB
english, 2013