好紧好大快点舒服使劲_久久午夜夜伦伦鲁鲁片_日韩精品亚洲每日更新_国产精品粉嫩_国产酒店约孕妇高潮在线观看_一区二三区在线_欧美一级二级三级视频_黑人vs日本护士_曰本黄页在线观看_肥胖BMGBMGBMG多毛图片

Director: Qian Xuhong  Academician of the Chinese Academy of Engineering
Honorary Director: Shen Yinchu  Academician of the Chinese Academy of Engineering
Committee member:
Li Zhonghua  China Crop Protection Industry Association  Secretary General  Researcher
Kang Zhuo  Chairman of Pesticide Professional Committee of the Chemical Industry and Engineering Society of China  Professor Level Senior Engineer
Zheng Yongquan  Institute of Plant Protection, Chinese Academy of Agricultural Sciences  Deputy Director  Researcher
Wei Youchang  Zhejiang Research Institute of Chemical Industry  Vice President  Researcher
Yang Song  Guizhou University  Professor
Yang Guangfu  Central China Normal University  Professor
Du Xiaohua  Zhejiang University of Technology  Professor
Zhang Xiangning  Jiangsu Suhua Group Co., Ltd.  Chief Engineer  Professor Level Senior Engineer
Zhou Jingmei  Jiangsu Yangnong Chemical Co., Ltd.  Deputy General Manager  Professor Level Senior Engineer
Zhu Jianjun  Shenyang Sinochem Agrochemicals R&D Co., Ltd.  Executive Director  Researcher
Sun Ke  Shenyang Sinochem Agrochemicals R&D Co., Ltd.  General Manager  Professor Level Senior Engineer
Liu Changling  Shenyang Sinochem Agrochemicals R&D Co., Ltd.  Director  Professor Level Senior Engineer
Li Bin  Shenyang Sinochem Agrochemicals R&D Co., Ltd.  Director  Professor Level Senior Engineer
Liu Junli  Shenyang Sinochem Agrochemicals R&D Co., Ltd.  Director  Professor Level Senior Engineer