高大丰满熟妇丰满的大白屁股,国产边打电话边被躁视频,99热精品久久只有精品,日韩欧无码一二三区免费不卡

Technology Tendency

Technology Tendency

Home > ABOUT US > Media Events > Technology Tendency

ENFI's Experts Received Hornor on the 2nd International Zinc Smelting and Enviro.
DATE:01 Sep 2015 瀏覽次數:1
+ . -

On August 25th, the second International Zinc Smelting and Environment Protection Conference was held successfully in Chifeng, Inner Mongolia. This conference was hosted by International Zinc Association (IZA) and Chifeng-NFC Kubohongye Zinc Company, and co-organized by ENFI, Outotec and Hulun Buir Chihong Minerals company limited,etc. Experts from the lead-zinc branch of China Nonferrous Metals Industry Association, CRAES, ENFI, Outotec had extensive and profound communication with over 40 institutes and 160 representatives from China and abroad, focusing on hot topics like zinc smelting equipment, environment protection, zinc market demand and applications . The Vice President of ENFI,  Mr. Liu Cheng, was invited. Mr. Li Ruogui, who was the chief designer of Metallurgy Department of ENFI and senior metallurgical consultant of International Zinc Association, was granted with the Award of Industry Outstanding Contribution.

The Executive Director of International Zinc Association, Mr. Stephen Wilkinson hosted the conference and made a speech on the opening ceremony. He presented the two experts, Mr. Li Ruogui and Mr. Shu Yuzhang ,who have been dedicated to the world zinc industry development, with the Award of Outstanding Contribution.

Mr. Liu cheng communicated intensively with Mr. Stephen Wilkinson and distinguished guests from Chifen-NFC Zinc Company, Yunnan Hualian Zinc-Indium Company, Outotec, Chihong Zn&Ge,and etc. on current situation and future prospects of the zinc industry.

The Deputy Chief Engineer of ENFI, Mr. Lu Yeda, made a speech named “Brief Analysis of Comprehensive Recovery of Valuable Metals in Zinc Hydrometallurgy” and Mr.Li Ruogui made a speech named “Recourses Recycling Leaching Residue in Zinc Smelting and Environmental Protection ”, which were well received by the participants.

The International Zinc Association has extensive influence on global zinc industry and is committed to sustainable development of zinc industry for a long time, especially clean and efficient zinc production and application expansion of zinc products, which are extensively renowned among the industry.

主站蜘蛛池模板: 国产亚洲精品超碰热| 人妻激情偷乱一区二区三区| 中国亚洲女人69内射少妇| 中文字幕制服丝袜人妻动态图| 婷婷五月综合缴情在线视频 | 国产亚洲欧美在线观看三区| 久久国产热精品波多野结衣av| 久久精品天天中文字幕人妻| 久久国产免费观看精品a片| 亚洲熟女综合色一区二区三区| 亚洲一区av无码专区在线观看| 亚洲 欧美 中文 日韩aⅴ手机版| 国产熟妇搡bbbb搡bbbb搡 | 亚洲日本va在线视频观看| 人与动人物xxxx毛片人与狍| 超碰人人超碰人人| 国产精品久久毛片av大全日韩| 中文人妻熟妇乱又伦精品| 亚洲精品久久久久久av| 无码熟妇人妻av| 欧美牲交a免费| 亚洲综合国产在不卡在线| 亚洲精品国产成人精品软件| 国产成人精品成人a在线观看| 日本无卡码高清免费v| 综合无码成人aⅴ视频在线观看| 中文字幕av无码一区二区三区 | 成年网站在线在免费线播放欧美| 七妺福利精品导航大全| a男人的天堂久久a毛片| 97成人碰碰久久人人超级碰oo| 日本大片免a费观看视频| 欧美黑人又粗又硬xxxxx喷水| 亚洲国产成人精品福利在线观看| 亚洲欧洲日产国码无码app| 久久九九51精品国产免费看 | 成人内射国产免费观看| 国产亚洲精品无码专区| 无码免费婬av片在线观看| 久久99久国产精品66| 国产精品无码久久久久久久久久|