1990
乱気流 タービュランス Turbulence 1997
1990
1930
1990
1990
1990
1990
1990
1970
2000
2000
1950
2000
1990
1940
1950
1980
1940
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990
1990