国产亲妺妺乱的性视频,97精产国品一二三产区,又爆又大又粗又硬又黄的a片,欧洲亚洲精品a片久久99果冻


Jin Hui mining collaborative innovation base expert technical team, led by soup neutral academician of Chinese Academy of Engineering, the core members by engineering, Ph.D., senior engineer xin-hu zhang, national design masters, senior engineer zi-hui Chen, national science and technology progress prize winner, senior engineer XiaoYun represented by professional talent team of high quality, The main research topics and directions are in the aspects of mine production and exploration, ore prospecting prediction in the periphery of the mining area, increasing resource reserves, deposit genesis and so on. Province talent training base and Jin Hui mining institute, carry out at the hui county guo pb-zn deposit ore controlling factors and ore body positioning research, and the metallogenic field concealed pb-zn deposit metallogenic prediction and practices such as technology research and technical innovation project, the guo home groove pb-zn deposit geological background, mining area structure, lithology, geochemistry, alteration and other features in-depth study, The controlling factors of the deposit and the variation rule of the ore body are summarized, and the boundary of the ore body is precisely delineated, which lays a good foundation for the upgrading of the resources and reserves.

202106121623462734484451.jpg

202106121623461487171266.jpg


Academician Tang Zhongli pointed out during his visit to Jinhui Mining Industry: Jin Hui mining is developed in recent years to star mining companies, is a more valuable Jin Hui near the beginning of the construction of mining with advanced concept, ecological mining, green mining as the fundamental enterprise development, and put the Jin Hui mining into the country and the world first-class green mining, become one of the few green demonstration base in mines, the consensus of the social from all walks of life. I will lead the team to strengthen the cooperation between the institute and enterprises and integrate the most advanced green exploration concepts and best talents into Jinhui Mining, so as to give suggestions and add bricks and tiles to make Jinhui Mining stronger and bigger.



The core members of Jinhui Mining expert team


  Tang Zhongli   born in 1934, academician of the Chinese Academy of Engineering, the first-class professor of Chang’an University, doctoral tutor, winner of the Li Siguang Award, deposit geologist, famous mineral exploration export at home and abroad.

Zhang Xinhu   born in 1963, doctor, professor-level senior engineer, Gansu’ leader of Prospecting Guide Expert Group of MLR, part-time professor at Lanzhou University, master tutor, national certified mineral reserves appraiser, the first- level leading talent of Gansu province, national outstanding sci-tech worker, academician of the Aus IMM, mainly engaged in regional mineralization and prospecting research.

  Meng Xingmin   born in 1963, doctor, professor, doctoral tutor, director of Lanzhou University’s geology and mineral school, the first- level leading talent of Gansu province, national outstanding sci-tech worker, prominent teacher of the RHUL, mainly engaged in geological structure and geological disaster research.

Jiao Jiangang    born in 1976, doctor, professor, postgraduate tutor, vice president of Chang’an University’s geology school, mainly engaged in mineralization and prospecting research related to magmatism.

  Zhang Xiang    born in 1966, doctor, professor-level senior engineer, vice president of Gansu Geological Survey Institute, winner with the State Council Special Allowance,, the second- level leading talent of Gansu province, mainly engaged in solid mineral and clean energy exploration, soil investigation and remediation, etc.

Zhang Shixin     born in 1962, doctor of engineering, professor-level senior engineer, special researcher of Counselors’ Office of Gansu Provincial Government, visiting professor of China University of Geosciences(Wuhan).

Chen Zihui     born in 1963, national design master, professor-level senior engineer of mining, engaged in design, mining construction organization of large mining enterprises for more than 30 years, with rich experience in mining and selection.

Xiao Yun    born in 1967, professor-level senior engineer of mineral processing, won the second prize of national S&T progress award and the national May Day labor medal, enjoy the State Council Special Allowance, engaged in mineral processing research for nearly 30 years, with rich experience in mineral processing.


In recent years, dozens of academicians, such as Bai Chunli, president of Chinese Academy of Sciences, Wang Zhizhen, vice chairman of CPPCC, Cai Meifeng, Mo Xuanwen, Mao Jingwen, Wu Qiang, Chinese Academy of Engineering, Yuan Yaxiang, Tian Gang, Jiang Song, Zhang Pingwen, Chinese Academy of Sciences, have visited Jinhui Mining for research and guidance.

202006061591409519902118.jpg

? 365天今时之欲| 国内精品久久人妻无码hd| 中文字幕亚洲综合小综合| 成人家庭影院| 肉欲娇宠(h)皇帝篇31| 医生边走边吮男男h| 翁想房中春意浓1-28| 乖让我尿到里面h| 性做久久久久久久久| 无码丰满熟妇juliaann与黑人| 亚洲午夜福利AV一区二区无码| 性xxxx视频播放免费| 日本影片和韩国影片推荐| 翁公的大龟挺进秀婷| 丁香花在线观看视频在线| 两个人在线观看视频| 久久久精品| 群体交乱之放荡娇妻| 再深点灬舒服灬受不了了视频| 丰满白嫩大屁股ass| 女人被躁到高潮嗷嗷叫视频| fc2成年免费共享视频| 亚洲精品中文字幕| 亚洲av无码99久久久国精| 浪荡艳妇爆乳jufd汗だく肉感| 亚洲国产一区二区a毛片日本| 武器a原版| 荡公乱妇11部分| 尺度最大的色情禁片| 啊轻点灬太粗嗯太深了| 2012中文字幕高清在线中文字幕 | 黄金网站在线进入| 久久精品国产亚洲av麻豆蜜芽| 国产精品毛片va一区二区三区| 最近中文字幕高清字幕mv| 亚洲最大成人av在线天堂网| mm131亚洲精品久久安然| 无码精品人妻一区二区三区影院 | 搡女人真爽免费视频大全| 亚洲熟女色情网中文字幕| 亚洲AV无码专区亚洲AV伊甸园|