On July 18, 2014, the “12th Five-Year†National 863 Program “Technical Standards for Electric Vehicles and Parts†passed by the China Automotive Technology and Research Center and Dongfeng Motor Co., Ltd. participated in the acceptance test. . Relevant leaders of the Ministry of Science and Technology of the Ministry of Science and Technology attended the report and heard the report. Wu Zhixin, deputy director of the China National Automobile Center, attended the acceptance meeting. Wen Baozhong, assistant director of the center and director of the standards institute, reported the results of the project. This topic focuses on the standard strategic planning of electric vehicles in China and related vehicle and component standard requirements. It focuses on the development strategy of China's electric vehicle technology standards, the planning of medium and long-term standards, and the study of important standards for electric vehicles and key components. The group organized and revised a number of important standards for electric vehicles, and carried out a large number of standard research work on the safety of electric vehicles, battery safety and performance. The project carried out all-round exchanges and cooperation on international standards and regulations for electric vehicles, and submitted Chinese proposals to international organizations. At the demonstration meeting, the expert group believes that the four international standards and regulations for electric vehicles proposed by the research group have distinctive features. The "China Electric Vehicle Standardization Work Roadmap" comprehensively summarizes the standard history of electric vehicles in China and plans the future development direction of electric vehicle standards. . The participating experts agreed to pass the technical acceptance. A coffee grinder with a cone-knife grinder places a conical knife disk at the bottom of the machine, and then cooperates with the outer ring knife disk for grinding. The coffee powder produced in this way will be closer to granular, and at the same time, the water absorption path of the coffee particles will become longer, and it will take more time for the inside to contact the water, which will result in the coffee powder being released within the first time. The soluble substances are less, and the concentration will not be too high in a short time. Conical Coffee Grinder,Conical Burr Coffee Grinder,Small Conical Burr Coffee Grinder,Brim Burr Coffee Grinder Zhongshan Dippers Electric Co., Ltd. , https://www.cndippers.com