China's C919 Passenger Plane: Catching Up to Giants, the Long Road to Domestic Aircraft Development
China's C919 Passenger Plane: Catching Up to Giants, the Long Road to Domestic Aircraft DevelopmentAirbus: Facing Crisis, Rising Against the TideIn the first half of this year, Airbus delivered 323 commercial aircraft, an increase of 7 year-on-year, a remarkable achievement.However, compared to the huge order volume, the production speed of C919 is relatively slow...
China's G15 Heavy-Duty Gas Turbine: From "Catching Up" to "Leading the Way"
China's G15 Heavy-Duty Gas Turbine: From "Catching Up" to "Leading the Way"The development of the 6F gas turbine marked China's first step in the field of heavy-duty gas turbines. While it still had technological shortcomings, it laid a valuable foundation for future development...
The fifth anniversary of the opening of the Hong Kong Zhuhai Macao Bridge, these data are very eye-catching
Crossing Lingdingyang, connecting three places with one bridgeThe Hong Kong Zhuhai Macao Bridge is five years old today!October 23...
The Jiaolong suddenly lost contact while diving into the depths of 7000, but was it because the divers were catching sea cucumbers?
On June 24, 2012, the Jiaolong successfully sank to a depth of 7020 meters in the Mariana Trench, setting a Chinese record for manned depth. However, the Chinese people are not satisfied with the 7000 meter mark and still need to pursue victory...
IPhone 15 re exposed: upgraded to 40W fast charging, finally catching up with the level of domestic phones seven or eight years ago!
As we all know, in terms of mobile phone charging, Apple's iPhone is relatively backward. For example, the latest iPhone 14 series only supports up to 30W wired power, and MagSafe wireless charging is only 15W...