曰韩一级片_日韩成人av一区二区_国产高清一级毛片在线不卡_亚洲不卡av在线_欧美亚洲影院_日韩精品欧美一区

Service hotline:

0315-5913666

+86-18931500255

Our company participated in the 17th International Coal Preparation Conference and Exhibition
Classification:News and information Release time:2013-10-07 22:30:02

The 17th International Coal Preparation Conference and Exhibition was held in Istanbul, Türkiye from October 1-6, 2013. Experts, scholars and enterprise representatives from China, Canada, Australia, South Africa, the United States, Germany and other countries in the field of coal preparation gathered together to discuss and exchange the latest research achievements and scientific and technological progress in the global coal preparation and processing in the recent three years.

More than 40 representatives from our country attended the conference, and a total of 28 papers were submitted to the conference. The conference proceedings included 21 papers, including 5 papers submitted by our company.

Our Vice President Yu Zhimin, Vice President Xu Xuewu, and Deputy Chief Engineer Wu Dawei attended the meeting and read out their papers. Vice President Yu Zhimin provided technical answers to questions raised by representatives from various countries.

This exhibition was attended by three companies in China: Jingjin, Shenzhou, and Guohua Technology. As our company is the only one among the participating countries that integrates design, scientific research, equipment manufacturing, and engineering general contracting, the exhibition content has attracted many industry insiders, and many visitors have stopped at our booth for business consulting.


1(16).jpg

2(11).jpg

主站蜘蛛池模板: 麻豆国产av超爽剧情系列 | 日批av| 精品无码国产污污污免费网站国产 | 四川骚妇无套内射舔了更爽 | 成人无码区免费A片久久鸭软件 | 亚洲精品乱码一区二区三区 | 一区二区亚洲精品国产精华液 | 亚洲国产天堂久久综合网 | 中国老太婆XXXXX | 高潮添下面视频免费看 | 日本中文不卡 | 免费无码av片在线观看 | 九色综合狠狠综合久久 | 西川ゆい和黑人在线播放 | 亚洲国产福利一区二区三区 | 亚洲成a人片777777 | 奇米综合 | 99r国产精品 | 天堂中文最新版 | 国产九九久久99精品影院 | 成人免费看黄yyy456 | 自拍av一区二区三区 | 污网址在线观看免费入口 | 亚洲AV综合A国产AV中文 | 玩弄丰满少妇XXXXX性多毛 | 国产精品久久久久久久妇女 | 国内精品国内自产视频 | 国产高清精品福利私拍国产写真 | 午夜福利男女xx00动态图 | 69精产国品一二三产品价格 | 奇米影视7777狠狠狠狠影视 | m麻豆传媒| 性迷宫k8 | 中国人妻被两个老外三p | 337P中国人体啪啪 | 最近高清中文在线观看国语字幕7 | 91精品一区二区三区在线观看 | 无码人妻一区二区中文 | 久久久噜噜噜久久熟女AA片 | 99精品免视看 | 久久精品国产亚洲AV无码娇色 |