日韩人妻不卡一区二区三区,一区二区三区高清视频,男人又大又硬又粗视频,富二代精品短视频在线

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(shù):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.

中文天堂资源| 国产午夜免费高清久久影院| 午夜福利理论片高清在线| 亚洲一卡2卡三卡四卡精品| 亚洲成av人片在www| 与子乱刺激对白在线播放| 狠狠综合久久AV一区二区三区| 成人国成人国产suv| 国产精品高清一区二区不卡片| 亚洲国产精品国自产拍av| 日产精品卡一卡二| 人妻多毛丰满熟妇AV无码区免费| 交换配乱吟粗大sns84o| 最近中文字幕完整2019| xxxxx性bbbbb欧美| 边摸边吃奶边做爽免费视频99| 欧美大肥婆大肥bbbbb| 麻豆春药按摩无码AV片| 久久九九久精品国产| 成人免费看片又大又黄| 中文字幕久久精品波多野结百度| 噼里啪啦免费观看视频大全| 欧美白人最猛性xxxxx| 亚洲精品久久久久午夜福利| 久久天天躁夜夜躁一区| 十八禁视频在线观看免费播放| 四川丰满妇女毛片四川话| 日本少妇xxx做受| 午夜免费视频| 最近中文字幕完整国语版| 无码137片内射在线影院| 纯肉无遮挡H肉动漫在线观看国产| 52av我爱av亚洲欧美日韩| 亚洲+国产成+人+综合| 国产亚洲精品第一综合不卡| 又粗又紧又湿又爽的视频| 一个人看的片免费| 日本AⅤ精品一区二区三区日| 五月婷日韩中文字幕| √最新版天堂资源在线| 国产成人久久精品流白浆|