资讯
Joby Aviation is advancing toward FAA certification of its electric eVTOL aircraft while acquiring Blade Air Mobility’s ...
Composite wind propulsion technologies will support a series of methanol-ready oil and chemical tankers, as well as six ...
First MetOp-Second Generation satellite is scheduled for launch to help precisely monitor Earth’s weather, climate and ...
Greenlander’s Sherpa RV cab, largely constructed from flax fiber/bio-epoxy sandwich panels, nears commercial production ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果