世界の時刻と経度  解説

     160° 140°120°100° 80° 60° 40° 20°  0° 20° 40° 60° 80° 100° 120°140° 160° 180°
      |   |   |  |   |   |   |   |   |  |   |   |   |   |   |   |    |    |
   


80°―



60°―


40°―


20°―


00°―

20°―


40°―


60°―
File not found.