△Photo by Wang Liangyuan
The latest news from the National Standards Committee: From now on, a number of national standards such as proton exchange membrane fuel cells and electric vehicle battery replacement stations will begin to be implemented.
Two recommended national standards, "Proton Exchange Membrane Fuel Cell Part 5: Membrane Electrode Test Method" and "Proton Exchange Membrane Fuel Cell Part 7: Carbon Paper Characteristics Test Method" respectively stipulate corresponding testing methods for the membrane electrode and carbon paper characteristics of proton exchange membrane fuel cells. The implementation of standards will help improve the versatility comparison and evaluation of data in the industry and will have a good role in promoting the high-quality development of fuel cells. The recommended national standards for the "General Technical Requirements for Electric Vehicle Battery Replacement Stations" stipulate the overall requirements, classification, site selection, power supply and distribution systems, charging and battery replacement systems, monitoring systems, driving lanes and parking spaces, civil engineering, safety and fire protection, and signs and signs of electric vehicle battery replacement stations. They are suitable for the design, construction and use of electric vehicle battery replacement stations. The recommended national standards for the "
△Photo by Wang Liangyuan
The latest news from the National Standards Committee: From now on, a number of national standards such as proton exchange membrane fuel cells and electric vehicle battery replacement stations will begin to be implemented.
Two recommended national standards, "Proton Exchange Membrane Fuel Cell Part 5: Membrane Electrode Test Method" and "Proton Exchange Membrane Fuel Cell Part 7: Carbon Paper Characteristics Test Method" respectively stipulate corresponding testing methods for the membrane electrode and carbon paper characteristics of proton exchange membrane fuel cells. The implementation of standards will help improve the versatility comparison and evaluation of data in the industry and will have a good role in promoting the high-quality development of fuel cells. The recommended national standards for the "General Technical Requirements for Electric Vehicle Battery Replacement Stations" stipulate the overall requirements, classification, site selection, power supply and distribution systems, charging and battery replacement systems, monitoring systems, driving lanes and parking spaces, civil engineering, safety and fire protection, and signs and signs of electric vehicle battery replacement stations. They are suitable for the design, construction and use of electric vehicle battery replacement stations. The recommended national standards for the "Technical Requirements for Selection of Urban Logistics and Distribution Vehicles" stipulate the selection requirements, main technical parameters and technical requirements of urban logistics and distribution vehicles. They are applicable to the selection of urban logistics and distribution vehicles (including express delivery vehicles) with a maximum allowable total mass greater than or equal to 1500kg and less than 12000kg, and are not applicable to the selection of urban dangerous goods transport vehicles. The mandatory national standard for the "Technical Specifications for Safety of Furniture Structures" stipulates the general safety requirements for furniture structures and the safety requirements for specific product structures, and is applicable to furniture other than infant and children's furniture. The mandatory national standard of "Limited Hazardous Substances in Furniture" (GB 18584-2024) stipulates the limit requirements for hazardous substances in furniture and determines the inspection results, and is applicable to all types of furniture products. The mandatory national standard for "Sanitary Requirements for Disposable Sanitary Supplies" stipulates the raw material hygiene requirements, production process hygiene requirements, product hygiene requirements, packaging, transportation and storage, and labeling requirements for disposable sanitary supplies, and describes the corresponding testing methods, which are suitable for disposable sanitary supplies sold and used. The recommended national standards for "Environmental Protection Requirements for Copier and Multifunctional All-in-One Machines" stipulate the typical energy consumption technical requirements and corresponding test methods for copier and multifunctional all-in-one machine products, and are suitable for the design and manufacturing of copier and multifunctional all-in-one machine with a copy format A3 or below. The recommended national standards for "Environmental Protection Requirements for Fax Machines and Multifunctional Composite Fax Machines" stipulate the environmental protection technical requirements and corresponding test methods of fax machines and multifunctional composite fax machines. They are suitable for the design and manufacturing of fax machines and multifunctional composite fax machines that adopt electrostatic recording methods, inkjet recording methods or thermal recording methods (including thermal transfer methods). The recommended national standards for "Data Exchange Requirements between Logistics Information Service Providers" stipulate the interconnection framework of logistics information service providers (LISP), logistics information service data and data exchange message requirements between logistics information service providers, and are applicable to logistics data exchange during import and export transportation by water, highway, aviation, and railways. Two recommended national standards, "Terms and Definitions of Virtual Human Body Attributes in Digital Fitting" and "Performance Evaluation of Digital Fitting Systems Part 1: Virtual Human Body Representation", stipulate the terms and definitions related to virtual human bodies in digital fitting systems, including virtual feature points such as virtual head, face, trunk, arms, hands, legs, bones and joints of virtual human bodies, and describe methods to quantify the differences in human body size and visualize the shape differences between real human bodies and virtual human models. They are suitable for all stages of the design, development, application, communication and business of digital fitting systems, and will effectively standardize the development and performance evaluation of virtual digital fitting systems.
Source: CCTV Finance
Produced by: Propaganda Department of the Qiaokou District Committee of the Communist Party of China, Qiaokou District Media Center
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