亚洲日日精AV无码区A片_亚洲区高清_4455国产精品视频_亚洲男人天堂一区_未满十八18禁止午夜免费_777爽死你无码免费看一二区

Welcome to Aigre?

more>>Industry Overview

News

Aigre Witnesses "China Speed"
addtime:2010-10-05click:2487


On Sept.28, 2010, EMU flew on the newly-built Shanghai-Hangzhou high-speed railway. The train is constantly refreshing the latest speed with people's cheers and exclamations. 350 km, 380 km, 400 km...The running speed of EMU is always over 400 km/h. Trees and buildings on both sides flashed back like the wind, but the train was as smooth as ever.

The Shanghai-Hangzhou high-speed railway has achieved seamless connection between Shanghai and Zhejiang, with a total length of 202km, and opening the curtain of "the same city era".

Construction of the Shanghai-Hangzhou high-speed railway began on Feb. 26, 2009. on June 20, 2010, China railway 24 bureau adopted Aigres UN5-150ZB rail welding machine for on-site rail welding. on August 6, 2010, the whole line rail welding construction was completed. on Sept. 28, 2010, Shanghai-Hangzhou high-speed railway was put into trial operation, with the maximum train speed reaching 416.6 km/h, and it broke the world's highest test speed for railways.

Aigre once again witnessed the "China speed" of high-speed railway and the "Made in China" of rail flash welding machine to the world.

 

主站蜘蛛池模板: 最新国产区 | 最新韩日剧情片在线免费观看 | 日本黄页网站免费观看 | 国产肥熟女视频一区二区三区 | 最近的中文字幕在线看视频 | 小兔子乖乖日本视频在线观看 | 婷婷视频导航 | 国产特级毛片AAAAAA高清 | 亚洲级αV无码毛片久久精品 | 日本三级日产三级国产三级 | 美女视频黄频大全免费 | 人妻少妇乱子伦无码视频专区 | 天天综合久久 | 宅男噜噜噜66国产在线观看 | 夫妻性生活视频免费看 | avtt天堂网Av无码 | 国产精品劲爆视频 | 蜜臀av在线播放 | 中文字幕在线观看精品视频 | 免费黄色片大全 | 五月婷精品在线视频 | 91久久精品久久 | 天天做夜夜做狠狠做 | 亚洲国产成人综合精品 | 激情综合色五月六月婷婷 | 亚洲高清一二三区 | 国内一级黄色大片 | 国产精品嫩草影视 | 精品国产粉嫩内射白浆内射双马尾 | 欧美一区二区三曲的 | 手机在线观看亚洲 | 浪货跪下给我好好含着羞辱调教 | 亚洲网站免费观看 | av毛片一区 | 亚洲精品美女网站 | 91亚洲一区| 国产成人无码精品一区二区三区 | 91精品一二区 | 黄色片日批 | 久久伊人精品影院一本到综合 | 国产一区二区播放 |