It takes China Eastern's maintenance engineers a total of nine days to complete the 60 routine tasks and more than ten non-routine tasks of engine replacement for the first C919 aircraft coded B ...
In 2023, NIO released its high-end model, the ET9, equipped with four-wheel independent suspension. Each suspension has a motor for the air springs that allows the suspension to be adjusted more than ...
China has unveiled a 17-point renewable-energy-substitution plan that spans multiple industries, aiming to accelerate the nation’s clean-energy transition while taking a gradual approach to ...