免费av毛片,日韩av高清在线播放,97国产精品最好的产品,欧美成人免费一区二区三区,神马午夜一区,曰河南少妇对白视频,欧美自拍视频

1st China-developed hydrogen-powered locomotive gets produced

chinadaily.com.cn | Updated: 2021-01-28 10:38
Share
Share - WeChat
A hydrogen-powered locomotive rolls off the production line in Datong, Shanxi province, on Jan 27. With a designed speed of 80 kilometers per hour and a continuous power at 700 kilowatts, the locomotive, which is the first of its kind developed by China, is able to operate continuously for 24.5 hours. Its maximum towing load exceeds 5,000 metric tons. [Photo/Xinhua]
1 2 3 4 5 6 Next   >>|
Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US