EN
License text have been copied to the clipboard
Problem? click here.
For more information about using these materials and the Creative Commons license, see CC info page.
линк към една нова машина : http://vbox7.com/play:9ab99704&al=1&vid= , http://vbox7.com/play:5fbb6dd6&al=1&vid=
No edits suggested.
Do you see all degrees clearly? If not, calibrate your monitor.
