<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区
          Global EditionASIA 中文雙語(yǔ)Fran?ais
          China
          Home / China / Newsmaker

          Train driver's notebooks record history

          chinadaily.com.cn | Updated: 2018-02-05 16:40
          Share
          Share - WeChat
          Yu Xiangyang checks a locomotive on Jan 31, 2018. [Photo/Xinhua]

          From steam to electric locomotives

          The first train type that Yu drove was the Forward-type steam locomotive. It took eight hours to drive train 1532 from Jingdezhen to Jixi in Jiangxi province.

          Steam locomotives have low power, weak traction capacity and short running distances. During each ride, Yu had to shovel about 10 tons of coal. Drivers were very tired after the ride. Excepting their eyes and teeth, their whole body was black.

          Starting from 2000, Yu operated diesel locomotives. Three drivers were reduced to two, and train speed increased from 60 to 90 kilometers per hour. No more smoke and ashes in the driving cabin.

          In 2010, Yu started to run an electric locomotive, with no diesel spots, no smoke, no ashes and not too much noise. He could wear suits to drive.

          The electric locomotive is powerful at 7,200 kilowatts, and the traction capacity can reach 6,000 tons, about twice that of the steam locomotive.

          |<< Previous 1 2 3 4 5 6 Next   >>|
          Top
          BACK TO THE TOP
          English
          Copyright 1994 - . 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
           
          主站蜘蛛池模板: 精品国产线拍大陆久久尤物| 亚洲欧美综合中文| 国产在线自在拍91精品黑人| 欧美日韩国产亚洲沙发| 日本高清免费不卡视频| 女人的天堂av在线播放| 国产国拍亚洲精品永久软件| 40岁成熟女人牲交片| 日本黄色一区二区三区四区| 微拍福利一区二区三区| 国产毛片三区二区一区| 亚洲人成网网址在线看| 无码刺激a片一区二区三区| 人妻少妇精品视频专区| 免费爆乳精品一区二区 | 精品一区二区免费不卡| 国产一区二区精品自拍| 免费无码高潮流白浆视频| 国产jizzjizz视频| 正在播放酒店约少妇高潮| 人妻丰满熟妞av无码区| 国产精品自拍中文字幕| 日韩一区在线中文字幕| 亚洲国产精品成人av网| 国内精品国产成人国产三级| 国产目拍亚洲精品区一区| 亚洲av激情综合在线| 人妻有码中文字幕在线| 无码毛片一区二区本码视频| 日本一区二区三区黄色| XXXXXHD亚洲日本HD| 99精品国产一区二区三区2021| 国偷自产一区二区三区在线视频| 少妇人妻av无码专区| 内射无套内射国产精品视频| 久久国产精品波多野结衣| 午夜福利你懂的在线观看| 无码一区二区三区久久精品| 99国产精品永久免费视频| A级日本乱理伦片免费入口| 国产香蕉精品视频一区二区三区|