2

Frictional effect of ultrasonic-vibration on upsetting

Year:
2007
Language:
english
File:
PDF, 1.22 MB
english, 2007
8

Tension pyopneumothorax

Year:
2007
Language:
english
File:
PDF, 275 KB
english, 2007
9

The influence of ultrasonic-vibration on hot upsetting of aluminum alloy

Year:
2005
Language:
english
File:
PDF, 192 KB
english, 2005
14

The design and development of a hydrostatic extrusion apparatus

Year:
2000
Language:
english
File:
PDF, 2.15 MB
english, 2000