サメ肌の航空機、日航がお披露目 機体塗料を溝加工、燃費改善でCO2排出量を削減 by | Jan 10, 2025 | ニュース | 0 comments Post Content Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.
