In 420 seconds, the first long-range test run of a deep blue aerospace liquid oxygen kerosene rocket engine was a complete success.
The overall technical scheme of the CR929 medium-and long-range wide-body airliner has been determined and officially transferred to the preliminary design.
Zero running car cooperates with Wesai Technology, the new mass production passenger model will be equipped with ultra-high definition long-range lidar AT128
CTOnews.com noticed that Hosai A

