空港
スムーズな離陸と着陸を確保した空港建設
スムーズな離陸と着陸を確保した空港建設
This content is hosted by a third party (www.youtube.com). By showing the external content, you accept the terms and conditions of www.youtube.com
*your choice will be saved in a cookie managed by Leica Geosystems AG - Part of Hexagon until you’ve closed your browser.