2024年11月02日 20:29中关村在线 ...

China Eastern Airlines has successfully completed an engine replacement on the domestically produced C919 aircraft. An industry expert noted that this achievement marks a key step in enhancing ...

Logistics professionals navigating their path forward face challenging market conditions, an evolving regulatory environment, a rapidly changing technology landscape, and an increasingly competitive ...

SAO PAULO (AP) — Red Bull driver Max Verstappen has received a five-place grid penalty at the Brazilian Grand Prix after he again decided to change his engine. His move could improve the chances ...

We already looked at the award-winning trucks at the event, but this time we want to drill down and check out the engine bays on display along with a few of the insane mini-trucks showing off this ...

福莆宁F2、F3线长乐机场段工程，总投资约69亿元，项目铁路等级为城际铁路，设计速度为每小时200公里。该项目是F2、F3线重要组成部分，建成后将有 ...

AI-infused search engines from Google, Microsoft, and Perplexity have been surfacing deeply racist and widely debunked research promoting race science and the idea that white people are ...

Sony 索尼 FE 24-240mm F3.5-6.3 OSS 远摄变焦镜头，现在优惠力度大，满5000减400元，叠加plus会员立减，首购还有100元礼金，实付最低只需4535.38元。这款镜头具备10倍光学变焦，可提供全画幅下24mm到240mm的视角，属于日常挂机的大变焦比旅游头。滤镜使用72mm口径 ...

PERKIN 403D-11 IOPU 20.0HP CONTINUOUS AT 3000 RPM The Perkins 400 Series is an extensive family of engines in the 0.5-2.2 litre ra.... PERKINS 404D-22T IOPU 46.6HP CONTINUOUS AT 2800RPM The Perkins ...