recordkey: NO00690003270 laser, #fysikk, en laser lager lys i en tynn stråle. Lyset er ensfarget, og bølgene går i takt
Unstructured Source: Andrew Sutton, ir, Bj Search location: exact or approximate Search symbols: exact or base Sign data: FSW or CSW Modified: July 17, 2014 06:18 Puddle Page 690003270