The reporter learned today that a number of important national standards will be implemented from March 1.

The "Evaluation Index for Urban Green Freight Distribution" has made quantitative regulations on the low-carbon development level of urban freight distribution, which is expected to promote urban logistics costs, improve quality and efficiency, and promote sustainable urban development.

The Technical Requirements for Operation of Pure Electric Vehicle Battery Swap Services" focuses on improving the efficiency of battery swap service for operation of pure electric vehicles, ensuring safety and scientific operation of battery swap service, and is of great significance to solving the current matching problem of battery swap service and transportation scenarios in the road transportation field.

The "Technical Conditions for Power Battery Maintenance and Exit-Factory" stipulates the maintenance operation requirements, completion inspection requirements and quality assurance of power batteries for electric vehicles, and is of great significance to extend the service life of power batteries, ensure the safety of electric vehicles, promote energy conservation and consumption reduction and environmental protection.

"Home Services Maternal and Child Care Service Quality Standards" clarifies the requirements of service institutions in terms of training system, training content, training methods, job qualification confirmation, etc., and supplements, modify and improves the requirements and service content of waiters of all levels, and will further guide and standardize the services of "confinement nanny".

The "Home Care Service Standards for Infants and Toddlers aged 0-3" puts forward basic requirements for housekeeping services and infant care institutions, stipulates service content and requirements, provides specific guidance for the development of home care for infants and young children, and also provides general guidelines for home feeding and sensitive period education for infants and young children, providing reference for actual care operations, and helps improve the quality and level of home care for infants and young children in my country.

"Graphic Symbols for Communication Auxiliary People Part 1: Representation Rules" standardizes the design procedures, design templates and design principles for Communication Auxiliary People, and is conducive to guiding, promoting and promoting the service capacity building of my country's elderly society.

The national standard of "Tourist Attraction Quality Level Division" stipulates the prerequisites for the quality level division of tourist attraction, and puts forward requirements for tourism services, cultural and tourism integration, tourism safety, smart tourism, green development, etc. It will further standardize the quality level division of tourist attraction to better meet the people's high-quality tourism consumption needs.

"Sports Arena Usage Requirements and Inspection Methods Part 8: Sports Ice Rink" stipulates the general requirements, venue specifications and corresponding inspection methods of sports ice rinks, and describes the schematic diagram of various ice sports venues. It will further improve the configuration of sports ice rinks and help improve the safety guarantee level of ice and snow sports.

The General Technical Conditions of Ziplines Improve the safety and reliability of ziplines and provide strong technical support for the standardization, safety and sustainable development of the industry.

"Reliability Test and Evaluation of Electrical Appliances for Household and Similar Uses Part 6: Special Requirements for Air Purifiers" provides an important basis for scientific evaluation of the reliability of air purifiers, and contributes to the healthy and rapid development of the air purifier industry and the improvement of core competitiveness.

The General Technical Specifications for Electric Motors for Electronic Household Electrical Appliances" revises the technical requirements and test methods of electronic household appliances motors, which will promote the improvement of my country's research and development design capabilities and manufacturing technology level of electronic household appliance products.

"Guidelines for the Quality Grading of Consumer Products: Sanitary Ware" solves the pain points that consumers are not able to identify high-quality sanitary ware products, which is conducive to guiding enterprises to improve the quality of sanitary ware products and promote the industry to transform and upgrade to high-quality development.

The General Technical Requirements for Furniture for Elderly" will guide furniture companies to design and produce more furniture products that meet the needs of the elderly and are comfortable and safe, and improve the performance and quality of furniture products for elderly.

The "Furniture Mattress Functional Characteristics Test Method" stipulates the test methods for durability, height loss and hardness of mattresses with thicknesses greater than or equal to 100mm, and will provide guidance for enterprises to design and produce and consumers to purchase mattress products.

The General Specifications for the Protection of Minors in Smart Mobile Terminals will enhance consumers' trust in the protection of minors in related products and create a safer and healthier product use environment.

(CCTV reporter Li Jingjing)