Li Xiangwen, the Secretary of the National Standardization Technical Committee of the National Metal Cutting Machine Standardization Technical Committee, Beijing Machine Tool Research Institute, Wang Xinghai Lathe Standardization Technical Committee Secretary, Shenyang Machine Tool Company Technology Center Hu Ruilin Milling Machine Standardization Technical Committee Secretary Beijing First Machine Tool Plant Xu Liting Secretary-General of Drilling and Boring Machine Standardization Technical Committee Shenyang Machine Tool Company Technology Center Zhang Jiagui, Deputy Secretary General of Grinding Machine Sub-standardization Technical Committee Shanghai Machine Tool Works Co., Ltd. Zhang Xiulan Deputy Director of Grinding Machine Standardization Technical Committee Beijing Second Machine Tool Works Co., Ltd. Fu Chengyun Combined Machine Tool Secretary General of Standardization Technical Committee Dalian Machine Tool Group Co., Ltd. Shi Shuqing Secretary General of Standardization Technical Committee of Machine Tool Attachment Branch Yantai Machine Tool Attachment Research Institute Zhang Wei Functional Component Sub-standardization Technical Committee Secretary Beijing Machine Tool Research Institute Chen Yusheng National Metal Cutting Machine Tool Standardization Technical Committee Guangzhou Ma Liqiang, Secretary General of the National Forging Machinery Standardization Technical Committee, Jinan Foundry and Forging Machinery Research Institute Secretary of the National Special Machine Tool Standardization Technical Committee Suzhou Electric Machine Tool Research Institute Wang Ying National Special Machine Tool Standardization Technical Committee Secretary Suzhou Electric Machine Tool Research Institute Lu Jun National Foundry Machinery Standardization Technical Committee Secretary Jinan Foundry Forging Machinery Institute Zheng Li National Secretary of Woodworking Machine Tool and Tool Standardization Technical Committee Fuzhou Woodworking Machine Tool Research Institute Chaguo Bing Secretary National Tool Standardization Technical Committee Chengdu Tool Research Institute Shen Shichang Deputy General Secretary of National Tool Standardization Technical Committee Chengdu Tool Research Institute Li Zhengwei General Tool Division Standardization Technical Committee Secretary Shanghai Tool Works Co., Ltd. Deng Ning National Measuring Instrument Standardization Technical Committee Secretary Chengdu Institute of Tools Jiang Zhigang Deputy General Secretary of the National Measuring Instrument Standardization Technical Committee Chengdu Tool Research Institute Zhang Changwu National Abrasives Standardization Technical Committee Secretary Zhengzhou Grinding Abrasives Research Institute Guo Zhibang Coated Abrasives Sub-Regulation Technical Committee Deputy Secretary-General Bai Ge (Group) Co., Ltd. Guangzhou Branch Li Ning Superhard Materials and Products Sub-Standardization Technical Committee Deputy Secretary-General Zhengzhou Abrasives Grinding Research Institute Liu Huizhu General Abrasives and Silicon Carbide Special Products Sub-standardization Technical Committee Deputy Secretary Zhengzhou Abrasives Grinding Research Institute Huang Zuguang National Industrial Machinery Electric Secretary General of the System Standardization Technical Committee Beijing Machine Tool Research Institute
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