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.
https://bspb.org/ptici/%D1%80%D0%BE%D0%B7%D0%BE%D0%B2-%D0%BF%D0%B5%D0%BB%D0%B8%D0%BA%D0%B0%D0%BD/
No edits suggested.
Do you see all degrees clearly? If not, calibrate your monitor.
