【初公開！】4K JR東日本の次世代新幹線試作ALFA-X、間近で撮影！_哔哩哔哩 (゜-゜)つロ 干杯~-bilibili

Name: %E3%80%90%E5%88%9D%E5%85%AC%E9%96%8B%EF%BC%81%E3%80%914K%20JR%E6%9D%B1%E6%97%A5%E6%9C%AC%E3%81%AE%E6%AC%A1%E4%B8%96%E4%BB%A3%E6%96%B0%E5%B9%B9%E7%B7%9A%E8%A9%A6%E4%BD%9CALFA-X%E3%80%81%E9%96%93%E8%BF%91%E3%81%A7%E6%92%AE%E5%BD%B1%EF%BC%81
Uploaded: 2021-04-12T06:19:23.834Z
Description: https://www.youtube.com/watch?v=JdfEB0whwy0%0AJR%E6%9D%B1%E6%97%A5%E6%9C%AC%E3%81%AE%E6%AC%A1%E4%B8%96%E4%BB%A3%E6%96%B0%E5%B9%B9%E7%B7%9A%E9%AB%98%E9%80%9F%E8%A9%A6%E9%A8%93%E8%BB%8A%E4%B8%A1%E3%81%AE%E5%A0%B1%E9%81%93%E5%85%AC%E9%96%8B%E3%81%AE%E6%A7%98%E5%AD%90%0A2019/05/10%E6%92%AE%E5%BD%B1

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