一级做一级a做片性视频_免费国产a国产_久久综合亚洲色一区二区三区_国产999在线视频 ,午夜乱人伦精品视频在线_色综合天天视频在线观看_免费不卡无码国产视频_久久免费综合视频

New progress has been made in the development of the "Fuxing" Chinese standard EMU with a speed of 250 km/h

Date: 2018-04-11 13:40:02
Abstract:

China Railway Corporation news, China Railway Corporation organized the China Academy of Railway Sciences Grou...

China Railway Corporation news, China Railway Corporation organized the China Academy of Railway Sciences Group Company, CRRC Group affiliated enterprises, universities, research institutes and other joint innovation teams jointly developed the 250 km/h "Fuxing" China standard EMU, passed the design evaluation on April 2. It marks new progress in the development of China's standard EMU with a speed of 250 km/h.

730 a87c2436842e2afca7c9c53d0099b_th. JPG

perfect the system of the "Renaissance" emu "family"

developed "Renaissance" with different levels of speed emu, It is the specific action of the Railway Corporation to thoroughly implement the spirit of the 19th National Congress of the Party, adhere to the new development concept, and strive to take the lead in the construction of a transportation power.

On the basis of the successful development and operation of the 350 km/h "Fuxing" Chinese standard EMU in 2017, the Railway Corporation adheres to the guidance of China's railway transportation and service needs, strengthens the top-level design, and continuously improves the "family" system of "Fuxing" EMU, which is conducive to meeting the needs of the people for a better travel life. It is conducive to maintaining China's EMU technology leading the world, and is conducive to further shaping the brand image of China's railway and helping China's high-speed railway to "go out".

Next, this new member of the "Fuxing" family will enter the construction design and trial production stage, and its prototype is expected to roll off the production line within the year.

Previous: No Content       Next: No Content

All Rights Reserved ? Zhoushan Qingfeng Railway Instrument Co., Ltd. 0

浙ICP備17060763號

Sitemap xml

本站總訪問量