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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 46000-2025 |
Water-Saving Enterprises - Wood Processing and Its Products Industry 节水型企业-木材加工及其制品行业 |
China National Standards Water |
 English PDF |
| GB/T 29730-2025 |
Manifolds for hot and cold Water 冷热水用分集水器 |
China National Standards Water |
English PDF |
| GB/T 23440-2025 |
Inorganic Waterproofing and Sealing Materials 无机防水堵漏材料 |
China National Standards Water |
English PDF |
| GB/T 18570.9-2025 |
Surface Preparation of Steel Before Coating - Tests for Assessment of Surface Cleanliness - Part 9: In-situ Conductivity Determination of Water-Soluble Salts 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 Water |
English PDF |
| GB/T 18225-2025 |
Water Passenger Transport Terminology 水路旅客运输术语 |
China National Standards Water |
English PDF |
| GB/T 16124-2025 |
Technical specifications for environmental health impact assessment of Water conservancy and hydropower projects 水利水电工程环境健康影响评价技术规范 |
China National Standards Water |
English PDF |
| GB/T 3780.21-2025 |
Carbon black - Part 21: Determination of sieve residue - Water rinse method 炭黑-第21部分：筛余物的测定-水冲洗法 |
China National Standards Water |
English PDF |
| GB 38448-2025 |
Energy Efficiency and Water Efficiency Limits and Grades for Intelligent Toilets 智能坐便器能效水效限定值及等级 |
China National Standards Water |
English PDF |
| GB 38383-2025 |
Energy Efficiency and Water Efficiency Limits and Grades for Dishwashers 洗碗机能效水效限定值及等级 |
China National Standards Water |
English PDF |
| GB 26969-2025 |
Energy Efficiency Limits and Grades for Domestic Solar Water Heating Systems 家用太阳能热水系统能效限定值及能效等级 |
China National Standards Water |
English PDF |
| GB/T 45909-2025 |
Cybersecurity Technology - Digital Watermarking Technology Implementation Guide 网络安全技术-数字水印技术实现指南 |
China National Standards Water |
English PDF |
| GB/T 16890-2025 |
Quality Requirements for Waterway Passenger Transport Services 水路旅客运输服务质量要求 |
China National Standards Water |
English PDF |
| GB/T 45892.1-2025 |
Smart Water Saving Management System for Water Users - Part 1: Guidelines 用水单位智慧节水管理系统-第1部分：导则 |
China National Standards Water |
English PDF |
| GB/T 30807-2025 |
Structural Insulation Products - Determination of Long-Term Water Absorption by Immersion Method 建筑用绝热制品-浸泡法测定长期吸水性 |
China National Standards Water |
English PDF |
| GB/T 18445-2025 |
Cement-based penetrating crystalline Waterproofing materials 水泥基渗透结晶型防水材料 |
China National Standards Water |
English PDF |
| GB 17051-2025 |
Sanitary Specifications for Secondary Water Supply Facilities 二次供水设施卫生规范 |
China National Standards Water |
English PDF |
| GB/T 26148-2025 |
Safety Specifications for High-Pressure Water Jet Cleaning Operations 高压水射流清洗作业安全规范 |
China National Standards Water |
English PDF |
| GB/T 32910.6-2025 |
Data Center - Resource Utilization - Part 6: Water Resource Efficiency 数据中心-资源利用-第6部分：水资源使用效率 |
China National Standards Water |
English PDF |
| GB/T 45622-2025 |
SeaWater Desalination and Comprehensive Utilization Terminology 海水淡化及综合利用术语 |
China National Standards Water |
English PDF |
| GB/T 18916.8-2025 |
Industrial Water Quotas - Part 8: Synthetic Ammonia 工业用水定额-第8部分：合成氨 |
China National Standards Water |
English PDF |
| GB/T 11730-2025 |
Rural Drinking Water Quantity 农村生活饮用水量 |
China National Standards Water |
English PDF |
| GB/T 45569-2025 |
Design Guidelines for Insulation of Reactor Coolant System Equipment and Piping in Pressurized Water Reactor Nuclear Power Plants 压水堆核电厂反应堆冷却剂系统设备和管道保温层设计准则 |
China National Standards Water |
English PDF |
| GB/T 26925-2025 |
Water-Saving Enterprises - Thermal Power Generation Industry 节水型企业-火力发电行业 |
China National Standards Water |
English PDF |
| GB/T 30425-2025 |
Water Cooling Equipment for High-Voltage Direct Current Transmission Converter Valves 高压直流输电换流阀水冷却设备 |
China National Standards Water |
English PDF |
| GB/T 12789.2-2025 |
Criteria for Nuclear Reactor Instrumentation - Part 2: Pressurized Water Reactors 核反应堆仪表准则-第2部分：压水堆 |
China National Standards Water |
English PDF |
| GB/T 17435-2025 |
Design and Installation of Marine Electrolyzed SeaWater Antifouling Devices 船用电解海水防污装置设计和安装 |
China National Standards Water |
English PDF |
| GB/T 33840-2025 |
General Technical Requirements for Water-Jacketed Furnaces 水套加热炉通用技术要求 |
China National Standards Water |
English PDF |
| GB/T 35609-2025 |
Green Product Evaluation - Waterproofing and Sealing Materials 绿色产品评价-防水与密封材料 |
China National Standards Water |
English PDF |
| GB/T 43852-2024 |
Steel-reinforced Plastic Composite Pressure Pipes for Hot and Cold Water 冷热水用钢增强塑料复合压力管 |
China National Standards Water |
English PDF |
| GB/T 45413-2025 |
General Technical Requirements for Water Hammer Monitoring Systems in Water Supply Networks 供水管网水锤监测系统通用技术要求 |
China National Standards Water |
English PDF |
| GB 45670.2-2025 |
Water Quotas for the Service Industry in the Yellow River Basin - Part 2: Swimming Venues 黄河流域服务业用水定额-第2部分：游泳场馆 |
China National Standards Water |
English PDF |
| GB 45670.1-2025 |
Yellow River Basin Service Industry Water Quota - Part 1: Hotels 黄河流域服务业用水定额-第1部分：宾馆 |
China National Standards Water |
English PDF |
| GB 45669.4-2025 |
Yellow River Basin Industrial Water Quota - Part 4: Cement 黄河流域工业用水定额-第4部分：水泥 |
China National Standards Water |
English PDF |
| GB 45669.3-2025 |
Yellow River Basin Industrial Water Quota - Part 3: Coal-to-Olefins 黄河流域工业用水定额-第3部分：煤制烯烃 |
China National Standards Water |
English PDF |
| GB 45669.2-2025 |
Yellow River Basin Industrial Water Quota - Part 2: Coal Preparation 黄河流域工业用水定额-第2部分：选煤 |
China National Standards Water |
English PDF |
| GB 45669.1-2025 |
Yellow River Basin Industrial Water Quota - Part 1: Thermal Power Generation 黄河流域工业用水定额-第1部分：火力发电 |
China National Standards Water |
English PDF |
| GB 45671-2025 |
Safety technical specifications for building Waterproof coatings 建筑防水涂料安全技术规范 |
China National Standards Water |
English PDF |
| GB 45320-2025 |
Safety and General Technical Specifications for Building Waterproofing Membranes 建筑防水卷材安全和通用技术规范 |
China National Standards Water |
English PDF |
| GB/T 20718.2-2025 |
Road Vehicles - Electrical Connectors (13-Pin) between Tractors and Trailers - Part 2: 12V 13-Pin Water-Walking Type 道路车辆-牵引车和挂车之间的电连接器（13-芯）第-2-部分：12V13-芯涉水型 |
China National Standards Water |
English PDF |
| GB/T 16702.8-2025 |
Design Specifications for Mechanical Equipment of Nuclear Island of Pressurized Water Reactor Nuclear Power Plants - Part 8: Low-Pressure or Atmospheric-Pressure Tanks 压水堆核电厂核岛机械设备设计规范-第8部分：低压或常压储罐 |
China National Standards Water |
English PDF |
| GB/T 16702.7-2025 |
Design Specifications for Mechanical Equipment of Nuclear Island of Pressurized Water Reactor Nuclear Power Plants - Part 7: Equipment Supports 压水堆核电厂核岛机械设备设计规范-第7部分：设备支承 |
China National Standards Water |
English PDF |
| GB/T 16702.6-2025 |
Design Specifications for Mechanical Equipment of Nuclear Island of Pressurized Water Reactor Nuclear Power Plants - Part 6: Reactor Internals 压水堆核电厂核岛机械设备设计规范-第6部分：堆内构件 |
China National Standards Water |
English PDF |
| GB/T 16702.5-2025 |
Design Specifications for Mechanical Equipment of Nuclear Island of Pressurized Water Reactor Nuclear Power Plants - Part 5: Small Equipment 压水堆核电厂核岛机械设备设计规范-第5部分：小型设备 |
China National Standards Water |
English PDF |
| GB/T 16702.4-2025 |
Design Specifications for Mechanical Equipment of Nuclear Island of Pressurized Water Reactor Nuclear Power Plants - Part 4: Level 3 Equipment 压水堆核电厂核岛机械设备设计规范-第4部分：3级设备 |
China National Standards Water |
English PDF |
| GB/T 16702.3-2025 |
Design Specifications for Mechanical Equipment of Nuclear Island of Pressurized Water Reactor Nuclear Power Plants - Part 3: Level 2 Equipment 压水堆核电厂核岛机械设备设计规范-第3部分：2级设备 |
China National Standards Water |
English PDF |
| GB/T 16702.2-2025 |
Design Specifications for Mechanical Equipment of Nuclear Island of Pressurized Water Reactor Nuclear Power Plants - Part 2: Level 1 Equipment 压水堆核电厂核岛机械设备设计规范-第2部分：1级设备 |
China National Standards Water |
English PDF |
| GB/T 16702.1-2025 |
Design Specifications for Mechanical Equipment of Nuclear Island of Pressurized Water Reactor Nuclear Power Plants - Part 1: General 压水堆核电厂核岛机械设备设计规范-第1部分：总则 |
China National Standards Water |
English PDF |
| GB/Z 37551.4-2025 |
Ocean Energy - Wave Energy, Tidal Energy, and Other Water Energy Conversion Devices - Part 4: Identification of New Technologies 海洋能-波浪能、潮流能及其他水流能转换装置-第4部分：新技术鉴定 |
China National Standards Water |
English PDF |
| GB/T 45342-2025 |
Enamel Products and Glazes - Valves and Pressure Pipe Fittings with Internal and External Enamels for Untreated Drinking Water Supply Systems - Requirements and Test Methods 搪瓷制品和瓷釉-未处理饮用水供应系统用内外表面搪瓷的阀门和压力管配件-要求和试验方法 |
China National Standards Water |
English PDF |
| GB/T 45332-2025 |
Proton Exchange Membranes for Hydrogen Production by Water Electrolysis 电解水制氢用质子交换膜 |
China National Standards Water |
English PDF |
| GB/T 45422-2025 |
Chemicals - Surface Water Systems - Toxicity Test for Loach in Sediments 化学品-地表水系统-沉积物中泥鳅毒性试验 |
China National Standards Water |
English PDF |
| GB/T 11828.4-2025 |
Water Level Measuring Instruments - Part 4: Ultrasonic Water Level Gauges 水位测量仪器-第4部分：超声波水位计 |
China National Standards Water |
English PDF |
| GB/T 20405.5-2025 |
Urine Absorbents for Incontinence - Polyacrylate Superabsorbent Powders - Part 5: Determination of Water Absorption in Saline Solution by Gravimetric Method 失禁者用尿液吸收剂-聚丙烯酸酯高吸水性粉末-第5部分：在盐溶液中用称重法测定吸水率 |
China National Standards Water |
English PDF |
| GB/T 29045-2025 |
Prefabricated Thin-Temperature Hot Water Radiant Heating Panels 预制轻薄型热水辐射供暖板 |
China National Standards Water |
English PDF |
| GB/T 32151.40-2025 |
Greenhouse Gas Emissions Accounting and Reporting Requirements - Part 40: Building Waterproofing Material Manufacturers 温室气体排放核算与报告要求-第40部分：建筑防水材料生产企业 |
China National Standards Water |
English PDF |
| GB/T 43982.11-2025 |
Plastic Piping Systems for Trenchless Rehabilitation of Underground Water Supply Networks - Part 11: Hose Insertion and Lining Method 地下供水管网非开挖修复用塑料管道系统-第11部分：软管穿插内衬法 |
China National Standards Water |
English PDF |
| GB/T 45131-2025 |
Analytical Methods for Boiler and Cooling Water - Determination of Phosphate, Chloride, Silicate, Total Alkalinity, Phenolphthalein Alkalinity, Hardness, and Iron - Spectrophotometric Method Based on a Discontinuous Analyzer System 锅炉用水和冷却水分析方法-磷酸盐、氯化物、硅酸盐、总碱度、酚酞碱度、硬度和铁的测定-基于间断分析系统的分光光度法 |
China National Standards Water |
English PDF |
| GB/T 1346-2024 |
Test methods for Water consumption, setting time and stability of cement at standard consistency 水泥标准稠度用水量、凝结时间与安定性检验方法 |
China National Standards Water |
English PDF |
| GB/T 45093-2024 |
Diagnostic technology for new astrovirus disease in Waterfowl 水禽新型星状病毒病诊断技术 |
China National Standards Water |
English PDF |
| GB/T 45058-2024 |
Technical specifications for survey and assessment of biological resources in island and reef Waters 岛礁水域生物资源调查评估技术规范 |
China National Standards Water |
English PDF |
| GB/T 45092-2024 |
Electrode performance testing and evaluation for hydrogen production by electrolysis of Water 电解水制氢用电极性能测试与评价 |
China National Standards Water |
English PDF |
| GB/T 44855-2024 |
Water-saving management specifications for cooling towers 冷却塔节水管理规范 |
China National Standards Water |
English PDF |
| GB/T 44918-2024 |
Water-saving management specifications for urban water supply units 城镇供水单位节水管理规范 |
China National Standards Water |
English PDF |
| GB/T 44963-2024 |
Technical specifications for grain storage and Water conservation 储粮保水技术规范 |
China National Standards Water |
English PDF |
| GB/T 18916.65-2024 |
Industrial Water quota-Part 65: Beverages 工业用水定额-第65部分：饮料 |
China National Standards Water |
English PDF |
| GB/T 34430.4-2024 |
Ships and marine technology-Protective coatings and inspection methods-Part 4: Automated measurement method for total content of Water-soluble salts 船舶与海上技术-保护涂层和检查方法-第4部分：水溶性盐总含量的自动化测量方法 |
China National Standards Water |
English PDF |
| GB/T 45002-2024 |
Method for determining the Water retention rate of cement mortar 水泥胶砂保水率测定方法 |
China National Standards Water |
English PDF |
| GB/T 44969-2024 |
Methods for eliminating metal ions in Water-soluble extracts of agricultural products-ion exchange method 农产品水溶性提取物中金属离子消除方法-离子交换法 |
China National Standards Water |
English PDF |
| GB/T 44915-2024 |
Technical specifications for project-based assessment of greenhouse gas emission reductions-Waste gas and wasteWater treatment and waste residue recovery 基于项目的温室气体减排量评估技术规范-废气废水处理及废渣回收 |
China National Standards Water |
English PDF |
| GB 17835-2024 |
Water-based fire extinguishing agent 水系灭火剂 |
China National Standards Water |
English PDF |
| GB 25462-2010 |
Water pollutant emission standards for yeast industry 酵母工业水污染物排放标准 |
China National Standards Water |
English PDF |
| GB 25461-2010 |
Water pollutant emission standards for starch industry 淀粉工业水污染物排放标准 |
China National Standards Water |
English PDF |
| GB 19430-2013 |
Water pollutant emission standards for citric acid industry 柠檬酸工业水污染物排放标准 |
China National Standards Water |
English PDF |
| GB 25502-2024 |
Water efficiency limit values and water efficiency grades for toilets 坐便器水效限定值及水效等级 |
China National Standards Water |
English PDF |
| GB 21523-2024 |
Water pollutant discharge standards for pesticide industry 农药工业水污染物排放标准 |
China National Standards Water |
English PDF |
| GB/T 44771-2024 |
Qualification evaluation of manufacturing processes and products for pressurized Water reactor nuclear fuel assemblies Requirements 压水堆核燃料组件制造工艺和产品合格性鉴定要求 |
China National Standards Water |
English PDF |
| GB/T 44772-2024 |
Control requirements for contact materials during the manufacturing, packaging, storage and transportation of pressurized Water reactor nuclear fuel elements 压水堆核燃料元件制造及包装、贮存、运输过程接触材料控制要求 |
China National Standards Water |
English PDF |
| GB/T 44834-2024 |
Water-based coated paper and paperboard for food packaging 食品包装用水性涂布纸和纸板 |
China National Standards Water |
English PDF |
| GB/T 44673-2024 |
Infant and child products - General technical requirements for Water buoyancy aids 婴童用品-水上辅助浮力器具通用技术要求 |
China National Standards Water |
English PDF |
| GB/T 44706-2024 |
Chemicals - Sediments - Toxicity test of river clams in Water systems 化学品-沉积物-水系统中河蚬毒性试验 |
China National Standards Water |
English PDF |
| GB/T 44594-2024 |
General technical requirements for underWater booster robots 水下助推机器人通用技术要求 |
China National Standards Water |
English PDF |
| GB/T 44518-2024 |
UnderWater high-pressure dry welding process assessment test 水下高压干式焊接工艺评定试验 |
China National Standards Water |
English PDF |
| GB/T 44527-2024 |
UnderWater high-pressure dry welding - Skill assessment for diving welders and welding operators 水下高压干式焊接潜水焊工和焊接操作工技能评定 |
China National Standards Water |
English PDF |
| GB/T 44647-2024 |
Determination of isotopic purity of heavy Water - Fourier transform infrared spectroscopy 重水同位素纯度的测定-傅里叶变换红外光谱法 |
China National Standards Water |
English PDF |
| GB/T 44682-2024 |
Hydraulic transmission-Test methods for Water hydraulic pumps 液压传动-水液压泵测试方法 |
China National Standards Water |
English PDF |
| GB/T 18916.66-2024 |
Industrial Water quotas - Part 66: Stone Materials 工业用水定额-第66部分：石材 |
China National Standards Water |
English PDF |
| GB/T 44566-2024 |
Water-saving enterprises - Building materials industry 节水型企业-建材行业 |
China National Standards Water |
English PDF |
| GB/T 23150-2024 |
Tubular heaters for Water heaters 热水器用管状加热器 |
China National Standards Water |
English PDF |
| GB/T 18916.15-2024 |
Industrial Water quota - Part 15: Liquor 工业用水定额-第15部分：白酒 |
China National Standards Water |
English PDF |
| GB/T 33290.27-2024 |
Specifications for the review of cultural relics out of the country - Part 27: oil paintings, Watercolors, gouache paintings 文物出境审核规范-第27部分：油画、水彩画、水粉画 |
China National Standards Water |
English PDF |
| GB/T 32151.30-2024 |
Greenhouse gas emission accounting and reporting requirements - Part 30: Water transport enterprises 温室气体排放核算与报告要求-第30部分：水运企业 |
China National Standards Water |
English PDF |
| GB/T 44637-2024 |
Energy Internet system - Interaction between smart grid and heat, gas, Water and transportation systems 能源互联网系统-智能电网与热、气、水、交通系统的交互 |
China National Standards Water |
English PDF |
| GB/Z 37551.102-2024 |
Ocean energy-Wave energy, tidal energy and other Water flow energy conversion devices-Part 102: Evaluation of the power generation performance of wave energy conversion devices at another deployment site using existing operating measurement data 海洋能-波浪能、潮流能及其他水流能转换装置-第102部分：用已有运行测量数据评估波浪能转换装置在另一布放地点的发电性能 |
China National Standards Water |
English PDF |
| GB/T 44422-2024 |
Polyacrylic acid Water-absorbing resins in urine absorption aids - Requirements 尿吸收辅助器具中的聚丙烯酸吸水树脂-要求 |
China National Standards Water |
English PDF |
| GB/Z 37551.3-2024 |
Marine Energy - Wave energy, tidal energy and other Water flow energy conversion devices - Part 3: Mechanical load measurement 海洋能-波浪能、潮流能及其他水流能转换装置-第3部分：机械载荷测量 |
China National Standards Water |
English PDF |
| GB/T 44325-2024 |
Technical specifications for zero discharge of industrial circulating cooling Water 工业循环冷却水零排污技术规范 |
China National Standards Water |
English PDF |
| GB/T 44376.1-2024 |
Microbubble technology - Water treatment applications - Part 1: Evaluation of ozone microbubble water generation system by methylene blue decolorization method System 微细气泡技术-水处理应用-第1部分：亚甲基蓝脱色法评价臭氧微细气泡水发生系统 |
China National Standards Water |
English PDF |
| GB/T 44440-2024 |
Insulation materials-Determination of long-term Water absorption by diffusion method 保温材料-扩散法测定长期吸水率 |
China National Standards Water |
English PDF |
| GB/T 7407-2024 |
Codes for major Water transport ports and related locations in China and the world 中国及世界主要水运口岸及相关地点代码 |
China National Standards Water |
English PDF |
| GB/T 4706.114-2024 |
Household and similar electrical appliances Safety - Part 114: - Particular requirements for drinking Water treatment equipment 家用和类似用途电器的安全-第114部分：-饮用水处理装置的特殊要求 |
China National Standards Water |
English PDF |
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