Unmanned aerial vehicle logistics upgrade: new models achieve stable delivery in a low-temperature environment of 30 ℃, solving the winter transportation problem in remote areas

Unmanned aerial vehicle logistics upgrade: new models achieve stable delivery in a low-temperature environment of 30 ℃, solving the winter transportation problem in remote areas

Unmanned aerial vehicle logistics upgrade: new models achieve stable delivery in a low-temperature environment of 30 ℃, solving the winter transportation problem in remote areas