「空飛ぶクルマ」実用化へ、国交省が安全基準の検討を本格化 [七波羅探題★]

「空飛ぶクルマ」実用化へ、国交省が安全基準の検討を本格化 [七波羅探題★]
https://asahi.5ch.net/test/read.cgi/newsplus/1620884580

last-modified: 2021-05-15 16:37:01