halbleiter (semiconductor, QU3) 2008
halbleiter (semiconductor, QU3) 2008
Granodiorite | quarzveins, conected, grinded, incut | 9,8 x 9,8 x 155 cm | Fig. 2: working prozess
Granodiorite | quarzveins, conected, grinded, incut | 9,8 x 9,8 x 155 cm | Fig. 2: working prozess