资讯

Carro e Motos on MSN1 天
Boeing doubles drone flight time with new fuel
Boeing, through its subsidiary Aurora Flight Sciences, has introduced a new version of its SKIRON-X drone that marks a ...
DLR1 年
Nautical Solid Oxide Fuel Cells: Testing and Demonstration
DLR is coordinating the HELENUS project. This project has the objective of developing and demonstrating a high-efficiency, low-emission 500 kW solid oxide fuel cell (SOFC) system on a large cruise ...