2025年213项国家计量技术规范发布

Core Viewpoint - In 2025, China will release 213 national metrology technical standards, representing a 63.8% increase from 2024, bringing the total to 2,273 standards [1] Group 1: Impact on Public Welfare - The new standards will include electronic weighing scales, optical lens boxes, digital electric energy meters, and weight scales, which will ensure fair transactions and enhance public satisfaction [1] Group 2: Support for Manufacturing Sector - The standards will support high-end manufacturing by including specifications for satellite navigation interference simulation sources, metrology software identification, and Bluetooth testing instruments [1] Group 3: Contribution to Green Development - New standards will promote the achievement of carbon neutrality goals by including energy resource metering review standards for key public institutions, zero-carbon building metering evaluation standards, and vehicle emission gas testing instruments [1] Group 4: Future Developments - The State Administration for Market Regulation will accelerate the updating and iteration of national metrology technical standards, focusing on emerging strategic areas and new testing methods [1]