China National Standards

China 2025 GB Standards List


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "2025" GB Standards List:
  • China National Standards
    GB/T 18570.9-2025 - English Version of China National Standard
    Surface Preparation of Steel Before Coating - Tests for Assessment of Surface Cleanliness - Part 9: In-situ Conductivity Determination of Water-Soluble Salts {译}
    涂覆涂料前钢材表面处理-表面清洁度的评定试验-第9部分:水溶性盐的现场电导率测定法
    China National Standards
    GB/T 18495-2025 - English Version of China National Standard
    Resistance Welding Equipment - Transformers - Transformers with Integrated Welding Guns {译}
    电阻焊设备-变压器-与焊钳一体式的变压器
    China National Standards
    GB/T 18444-2025 - English Version of China National Standard
    Imaging Materials - Processed Safety Photographic Film - Storage Procedures {译}
    影像材料-已加工安全照相胶片-贮存规程
    China National Standards
    GB/T 18277-2025 - English Version of China National Standard
    Toll Collection Systems and Collection Methods for Toll Roads {译}
    收费公路收费制式和收费方式
    China National Standards
    GB/T 18268.22-2025 - English Version of China National Standard
    Electrical Equipment for Measurement, Control, and Laboratory Use - Electromagnetic Compatibility Requirements - Part 22: Particular Requirements - Test Configuration, Operating Conditions, and Performance Criteria for Portable Test, Measuring, and Monito {译}
    测量、控制和实验室用的电设备-电磁兼容性要求-第22部分:特殊要求-低压配电系统用便携式试验、测量和监控设备的试验配置、工作条件和性能判据
    China National Standards
    GB/T 18225-2025 - English Version of China National Standard
    Water Passenger Transport Terminology {译}
    水路旅客运输术语
    China National Standards
    GB/T 18117-2025 - English Version of China National Standard
    Photography - Processed Photographic Color Film and Paper - Test Methods for Image Stability {译}
    照相-已加工照相彩色胶片和相纸照片-影像稳定性试验方法
    China National Standards
    GB/T 18114.11-2025 - English Version of China National Standard
    Chemical analysis methods for rare earth concentrates - Part 11: Determination of fluorine content {译}
    稀土精矿化学分析方法-第11部分:氟含量的测定
    China National Standards
    GB/T 18114.9-2025 - English Version of China National Standard
    Chemical analysis methods for rare earth concentrates - Part 9: Determination of phosphorus pentoxide content {译}
    稀土精矿化学分析方法-第9部分:五氧化二磷含量的测定
    China National Standards
    GB/T 18114.8-2025 - English Version of China National Standard
    Chemical analysis methods for rare earth concentrates - Part 8: Determination of rare earth oxide content and proportioning ratio {译}
    稀土精矿化学分析方法-第8部分:稀土氧化物含量和配分量的测定
    China National Standards
    GB/T 18114.3-2025 - English Version of China National Standard
    Chemical analysis methods for rare earth concentrates - Part 3: Determination of calcium oxide content {译}
    稀土精矿化学分析方法-第3部分:氧化钙含量的测定
    China National Standards
    GB/T 17816-2025 - English Version of China National Standard
    Determination of total ascorbic acid in feeds {译}
    饲料中总抗坏血酸的测定
    China National Standards
    GB/T 17811-2025 - English Version of China National Standard
    Determination of pepsin digestibility of animal-derived protein feeds - Filtration method {译}
    动物源性蛋白质饲料胃蛋白酶消化率的测定-过滤法
    China National Standards
    GB/T 17344-2025 - English Version of China National Standard
    Packaging - Packaging containers - Airtightness test methods {译}
    包装-包装容器-气密试验方法
    China National Standards
    GB/T 17001.2-2025 - English Version of China National Standard
    Anti-counterfeiting inks - Part 2: Magnetic anti-counterfeiting inks {译}
    防伪油墨-第2部分:磁性防伪油墨
    China National Standards
    GB/T 17001.1-2025 - English Version of China National Standard
    Anti-counterfeiting inks - Part 1: Ultraviolet-excited fluorescent anti-counterfeiting inks {译}
    防伪油墨-第1部分:紫外激发荧光防伪油墨
    China National Standards
    GB/T 16942-2025 - English Version of China National Standard
    Electronic gases - Bulk gases {译}
    电子气体-大宗气体
    China National Standards
    GB/T 16929-2025 - English Version of China National Standard
    Test methods for packaging materials - Oil permeability {译}
    包装材料试验方法-透油性
    China National Standards
    GB/T 16124-2025 - English Version of China National Standard
    Technical specifications for environmental health impact assessment of water conservancy and hydropower projects {译}
    水利水电工程环境健康影响评价技术规范
    China National Standards
    GB/T 15473-2025 - English Version of China National Standard
    Qualification of safety-grade stationary battery chargers, inverters, and uninterruptible power supply systems for nuclear power plants {译}
    核电厂安全级静止式蓄电池充电器、逆变器和不间断电源系统的鉴定
    China National Standards
    GB/T 15234-2025 - English Version of China National Standard
    Plastic flat pallets {译}
    塑料平托盘
    China National Standards
    GB/T 15171-2025 - English Version of China National Standard
    Test methods for sealing properties of packaging {译}
    包装件密封性能试验方法
    China National Standards
    GB/T 14976-2025 - English Version of China National Standard
    Seamless stainless steel pipes for conveying fluids {译}
    输送流体用不锈钢无缝钢管
    China National Standards
    GB/T 14794-2025 - English Version of China National Standard
    Steam Reciprocating pumps {译}
    蒸汽往复泵
    China National Standards
    GB/T 14603-2025 - English Version of China National Standard
    Electronic Gases - Halide Gases {译}
    电子气体-卤化物气体
    China National Standards
    GB/T 14548-2025 - English Version of China National Standard
    General Technical Requirements for Marine Semiconductor Converters {译}
    船用半导体变流器通用技术条件
    China National Standards
    GB/T 14546-2025 - English Version of China National Standard
    Design and Implementation Methods for DC Power Systems in Nuclear Power Plants {译}
    核电厂直流电力系统设计实施方法
    China National Standards
    GB/T 14491-2025 - English Version of China National Standard
    Propylene Oxide for Industrial Use {译}
    工业用环氧丙烷
    China National Standards
    GB/T 14447-2025 - English Version of China National Standard
    Test Methods for the Electrostatic Properties of Plastic Films - Half-Life Method {译}
    塑料薄膜静电性测试方法-半衰期法
    China National Standards
    GB/T 14307-2025 - English Version of China National Standard
    Methods for Measuring the Performance of Non-Broadcast Videotapes {译}
    非广播录像磁带性能测量方法

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