久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

Global EditionASIA 中文雙語Fran?ais
China
Home / China / Innovation

Jilin charts a course toward greener future (1)

By Han Junhong | China Daily | Updated: 2019-08-05 09:44
Share
Share - WeChat
A staff member works in an R&D center at an optoelectronic company in Jilin. [Photo provided to CHINADAILY]

Innovation leaders

CRRC Changchun Railway Vehicles, a State-owned railway equipment manufacturer, is a world leader in the sector. It developed the Fuxing bullet train which can travel at speeds of 350 kilometers per hour. It can also make maglev vehicles, a technology grasped by just a few countries.

The railway equipment manufacturer has also carried out research on train materials and components. It produced the nation's first mass transit vehicle fully made of aluminum alloy and upgraded the carbon-steel body of mass transit vehicles to stainless steel. The company also made an attempt at using carbon fiber in subway vehicles.

"The company has received great support from the provincial government in terms of basic R&D and design, so it can solve problems and make progress in the core technologies such as in the engine drawing, braking and network control," Zhang said.

The company is working on a cross-border high-speed train capable of traveling 400 km/h. The project is expected to be finished by the end of this year.

This year, a new high-speed train developed by CRRC Changchun is being tested. The train will serve the Beijing-Zhangjiakou High-Speed Railway, a route linking the two host cities of the 2022 Winter Olympic Games.

Changchun-based GeneScience Pharmaceuticals, established in 1996, has grown into one of the top biopharmaceutical companies in China.

About 80 percent of its new medicines in gene engineering are the first of their kind in the domestic or global markets, according to the company.

Their products so far have been sold to 17 countries and regions, with sales revenue growing at a rate of 30 to 50 percent annually for the past 16 years.

"Our innovation heavily relies on our R&D team and continuous input," said Li Chunmei, assistant to the general manager of GeneScience.

The company has built a 500-member R&D team centered around 15 doctorate degree holders. The company said 10 percent of its annual sales will be invested in new product development. In 2018 alone, nearly 300 million yuan ($43.5 million) was invested in R&D.

Jilin Chemical Fiber Group has been a national leader in large-tow carbon fiber production. It set up a joint venture with Jinggong Group to build a large-tow carbon fiber production plant which will have a production capacity of 8,000 metric tons a year. Total investment in the project will reach 1.8 billion yuan, according to the company.

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
 
久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

    50度灰在线观看| 99热手机在线| jizzzz日本| 欧美精品久久久久久久自慰| 亚洲老女人av| 怡红院av亚洲一区二区三区h| av在线免费看片| 男人舔女人下面高潮视频| 激情视频小说图片| 国产九九在线视频| 日韩中文字幕a| 自拍日韩亚洲一区在线| 大桥未久一区二区| 尤物国产在线观看| 精品少妇无遮挡毛片| www..com日韩| 国产91在线亚洲| 亚洲高清视频免费| 中文字幕av不卡在线| 欧美牲交a欧美牲交aⅴ免费下载| www.av91| 久久精品在线免费视频| 992kp免费看片| 亚洲免费一级视频| 中文字幕在线观看第三页| 精品中文字幕av| 人妻av中文系列| a天堂资源在线观看| 糖心vlog在线免费观看| 深爱五月综合网| 亚洲理论中文字幕| 羞羞的视频在线| 中国黄色片免费看| 尤蜜粉嫩av国产一区二区三区| av网站在线观看不卡| 欧美国产亚洲一区| 欧美色图另类小说| 成年人视频观看| av天堂永久资源网| 国产精品欧美激情在线观看| 黄色免费视频大全| 欧美黄色免费影院| av动漫在线观看| 蜜臀av午夜一区二区三区 | 韩国无码av片在线观看网站| www.午夜色| 秋霞在线一区二区| 无码人妻aⅴ一区二区三区日本| 性久久久久久久久久久久久久| 五月天中文字幕在线| 免费成人黄色大片| 亚洲第一天堂久久| 男女激烈动态图| 欧美亚洲黄色片| 自慰无码一区二区三区| 99精品视频播放| 最新中文字幕2018| 日韩成人精品视频在线观看| 色香蕉在线观看| 91国在线高清视频| 成人性免费视频| 免费黄色特级片| 日本中文字幕观看| 九九久久九九久久| www.中文字幕在线| 搡女人真爽免费午夜网站| 国产亚洲视频一区| 国产一区 在线播放| 欧美视频在线播放一区| 国内自拍视频网| 天天av天天操| 波多野结衣与黑人| 92看片淫黄大片一级| 日日噜噜夜夜狠狠| 一级特黄妇女高潮| 91亚洲一区二区| 中文字幕55页| 一二三四视频社区在线| 天堂中文视频在线| 国产盗摄视频在线观看| 天堂…中文在线最新版在线| 搡女人真爽免费午夜网站| 特黄特黄一级片| 免费成人在线视频网站| 天天干天天操天天做| 日本a在线天堂| 88av.com| 成人黄色片免费| 国产精品亚洲二区在线观看| 日本三级福利片| 国产肥臀一区二区福利视频| 中文av字幕在线观看| 亚洲色欲久久久综合网东京热| 蜜臀av午夜一区二区三区 | 无码中文字幕色专区| 污片在线免费看| 欧美一区二区视频在线播放| 激情五月亚洲色图| 特级西西人体www高清大胆| 久久精品一区二| 免费cad大片在线观看| 另类小说第一页| 日韩精品一区二区免费| 亚洲一区日韩精品| 男人添女人下面高潮视频| 九九久久久久久| 男人天堂网视频| 400部精品国偷自产在线观看| 999精品网站| 野外做受又硬又粗又大视频√| 欧美精品久久久久久久久25p| 一卡二卡三卡视频| 日韩精品视频网址| 国产一级不卡毛片| 国产精品又粗又长| 经典三级在线视频| av在线网址导航| 免费裸体美女网站| 99色这里只有精品| 麻豆md0077饥渴少妇| 538在线视频观看| 欧美视频免费看欧美视频| 婷婷视频在线播放| 日韩精品视频一二三| 免费观看日韩毛片| 日韩欧美不卡在线| 99精品视频网站| 91插插插插插插插插| 成熟老妇女视频| 热99这里只有精品| 成人午夜免费在线视频| 三级av免费看| www.超碰97.com| 丰满少妇在线观看| 国产在线观看福利| 欧美亚洲一二三区| 久久久久免费看黄a片app| 青青在线视频免费观看| 永久免费在线看片视频| 欧美又黄又嫩大片a级| 天天操狠狠操夜夜操| 免费看涩涩视频| 亚洲一区在线不卡| 国产免费又粗又猛又爽| 992kp快乐看片永久免费网址| 国产超级av在线| 欧美一区二区三区爽大粗免费| 2019日韩中文字幕mv| 17c丨国产丨精品视频| 超薄肉色丝袜足j调教99| 干日本少妇视频| 穿情趣内衣被c到高潮视频| 国产欧美综合一区| 精品一区二区三区毛片| avove在线观看| 成人区一区二区| 欧美日韩视频免费| 福利视频一二区| 国产网站免费在线观看| 国产精品沙发午睡系列| 欧美a在线视频| 苍井空浴缸大战猛男120分钟| www.亚洲天堂网| 午夜免费精品视频| 日韩欧美国产片| 999热精品视频| 成人黄色片免费| 少妇人妻无码专区视频| 精品人妻一区二区三区四区在线| 久久久久久久久久福利| 久久这里只精品| eeuss中文| 欧美男女爱爱视频| 日本免费一级视频| 男人添女人下面免费视频| www.久久com| 日本阿v视频在线观看| 男人日女人下面视频| 天美星空大象mv在线观看视频| 日韩va在线观看| 白白操在线视频| 成人免费毛片网| 五月婷婷六月丁香激情| 三级网在线观看| 国产黄页在线观看| 国产一线二线三线在线观看| 午夜av中文字幕| 成年人视频大全| 国产l精品国产亚洲区久久| 午夜在线观看av| 欧美日韩午夜爽爽| 日韩欧美精品在线观看视频| 一起操在线视频| 美女黄色免费看| 久久久精品麻豆| www.国产二区| 日韩在线第三页| 中文字幕在线中文| 欧美日韩在线成人| 国产制服91一区二区三区制服|