1

A tetraploid hybrid plant from 4x × 2x crosses inVitisand its origin

Year:
2002
Language:
english
File:
PDF, 192 KB
english, 2002
11

Vibration wave motor

Year:
1988
Language:
english
File:
PDF, 135 KB
english, 1988
50

4850186 Thread of carbon fiber

Year:
1990
Language:
english
File:
PDF, 102 KB
english, 1990