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Standard Code | Standard Title | Standard Class | Order |
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GB/T 25774.1-2023 |
Examination of welding materials part 1: Preparation of mechanical properties specimens of steel, nickel and nickel alloy deposited metals 焊接材料的检验 第1部分: 钢、镍及镍合金熔敷金属力学性能试样的制备 |
China National Standards p |
English PDF |
GB/T 9460-2023 |
Copper and copper alloy welding wire 铜及铜合金焊丝 |
China National Standards p |
English PDF |
GB/T 43409-2023 |
Metallographic examination of carbon steel and low alloy steel castings for general engineering and structural purposes 一般工程与结构用碳钢及低合金钢铸件金相检验 |
China National Standards p |
English PDF |
GB/T 15558.5-2023 |
Buried polyethylene (PE) piping systems for gas use Part 5: System suitability 燃气用埋地聚乙烯(PE)管道系统 第5部分:系统适用性 |
China National Standards p |
English PDF |
GB/T 15558.4-2023 |
Buried polyethylene (PE) piping systems for gas use Part 4: Valves 燃气用埋地聚乙烯(PE)管道系统 第4部分:阀门 |
China National Standards p |
English PDF |
GB/T 15558.3-2023 |
Buried polyethylene (PE) piping systems for gas use Part 3: Pipe fittings 燃气用埋地聚乙烯(PE)管道系统 第3部分:管件 |
China National Standards p |
English PDF |
GB/T 15558.2-2023 |
Buried polyethylene (PE) piping systems for gas use Part 2: Pipes 燃气用埋地聚乙烯(PE)管道系统 第2部分:管材 |
China National Standards p |
English PDF |
GB/T 15558.1-2023 |
Buried polyethylene (PE) piping systems for gas use Part 1: General principles 燃气用埋地聚乙烯(PE)管道系统 第1部分:总则 |
China National Standards p |
English PDF |
GB/T 26215-2023 |
Capacitors for converter valve damping and absorption circuits in high-voltage direct current transmission systems 高压直流输电系统换流阀阻尼吸收回路用电容器 |
China National Standards p |
English PDF |
GB/T 28398-2023 |
Standards for statistics on energy consumption of coal enterprises 煤炭企业能源消费统计规范 |
China National Standards p |
English PDF |
GB/T 19494.3-2023 |
Mechanized sampling of coal Part 3: Determination of precision and bias testing 煤炭机械化采样 第3部分:精密度测定和偏倚试验 |
China National Standards p |
English PDF |
GB/T 19494.2-2023 |
Mechanized sampling of coal Part 2: Preparation of coal samples 煤炭机械化采样 第2部分:煤样的制备 |
China National Standards p |
English PDF |
GB/T 19494.1-2023 |
Mechanized sampling of coal Part 1: Sampling methods 煤炭机械化采样 第1部分:采样方法 |
China National Standards p |
English PDF |
GB/T 7186-2023 |
Coal preparation terminology 选煤术语 |
China National Standards p |
English PDF |
GB/T 27654-2023 |
wood preservatives 木材防腐剂 |
China National Standards p |
English PDF |
GB/T 23229-2023 |
Analytical methods for waterborne wood preservatives 水载型木材防腐剂的分析方法 |
China National Standards p |
English PDF |
GB/T 43314-2023 |
Silicone rubber, determination of phenyl and vinyl content, proton nuclear magnetic resonance spectroscopy 硅橡胶 苯基和乙烯基含量的测定 核磁共振氢谱法 |
China National Standards p |
English PDF |
GB/T 13871.4-2023 |
Rotating shaft lip seals with elastomer sealing elements - Part 4: Performance test procedures 密封元件为弹性体材料的旋转轴唇形密封圈 第4部分:性能试验程序 |
China National Standards p |
English PDF |
GB/T 13871.3-2023 |
Lip seals for rotating shafts with elastomeric sealing elements - Part 3: Storage, handling and installation 密封元件为弹性体材料的旋转轴唇形密封圈 第3部分:贮存、搬运和安装 |
China National Standards p |
English PDF |
GB/T 3510-2023 |
Determination of plasticity of unvulcanized rubber - Rapid plastometer method 未硫化橡胶 塑性的测定 快速塑性计法 |
China National Standards p |
English PDF |
GB/T 19520.22-2023 |
Mechanical structures of electrical and electronic equipment 482.6 mm (19 in) series mechanical structural dimensions Part 3-110: Residential racks and cabinets for smart homes 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-110部分:智慧房屋用住宅机架和机柜 |
China National Standards p |
English PDF |
GB/T 19520.21-2023 |
Mechanical Structure of Electrical and Electronic Equipment 482.6 mm (19 in) Series Mechanical Structure Dimensions Part 3-109: Chassis Dimensions of Embedded Computing Devices 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-109部分:嵌入式计算设备的机箱尺寸 |
China National Standards p |
English PDF |
GB/T 19520.20-2023 |
Mechanical structure of electrical and electronic equipment 482.6 mm (19 in) series mechanical structural dimensions Part 3-108: Dimensions of R-type sub-boxes and plug-ins 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-108部分:R型插箱和插件的尺寸 |
China National Standards p |
English PDF |
GB/T 43234-2023 |
Forming mold inclined guide pillar 成型模 斜导柱 |
China National Standards p |
English PDF |
GB/T 20914.5-2023 |
Dies Nitrogen gas springs Part 5: Safety regulations for nitrogen springs 冲模 氮气弹簧 第5部分:氮气弹簧安全规范 |
China National Standards p |
English PDF |
GB/T 43347-2023 |
Monitoring of environmental parameters of electrical, instrumentation and control equipment important for nuclear power plant safety 核电厂安全重要电气、仪表与控制设备环境参数的监测 |
China National Standards p |
English PDF |
GB/T 43441.1-2023 |
Information technology digital twin part 1: general requirements 信息技术 数字孪生 第1部分:通用要求 |
China National Standards p |
English PDF |
GB/T 43440-2023 |
Internet of Things Smart Agriculture Data Transmission Technology Application Guide 物联网 智慧农业数据传输技术应用指南 |
China National Standards p |
English PDF |
GB/T 43438-2023 |
Information Technology Learning, Education and Training Guidelines for the Assessment of Information Literacy for primary and Secondary School Teachers 信息技术 学习、教育和培训 中小学教师信息素养评价指南 |
China National Standards p |
English PDF |
GB/T 43437-2023 |
Information Technology Information product R&D Capability Assessment Model 信息技术 信息产品研发能力评估模型 |
China National Standards p |
English PDF |
GB/T 43433-2023 |
Information technology cloud computing virtual machine resource management system testing method 信息技术 云计算 虚拟机资源管理系统测试方法 |
China National Standards p |
English PDF |
GB/T 43431-2023 |
Information technology Cloud data storage and management Object-based cloud storage application interface testing method 信息技术 云数据存储和管理 基于对象的云存储应用接口测试方法 |
China National Standards p |
English PDF |
GB/T 15548-2023 |
General technical conditions for three-phase synchronous generators driven by reciprocating internal combustion engines 往复式内燃机驱动的三相同步发电机通用技术条件 |
China National Standards p |
English PDF |
GB/T 43261-2023 |
product acceptance plan combining zero acceptance sampling system with process control procedures 零接收数抽样系统与过程控制程序相结合的产品验收方案 |
China National Standards p |
English PDF |
GB/T 40681.2-2023 |
Statistical methods for monitoring production process capability and performance Part 2: Process capability and performance for time-dependent process models 生产过程能力和性能监测统计方法 第2部分:时间相依过程模型的过程能力与性能 |
China National Standards p |
English PDF |
GB/T 22553-2023 |
Guidelines for assessing measurement uncertainty using estimates of repeatability, reproducibility and correctness 利用重复性、再现性和正确度的估计值评定测量不确定度的指南 |
China National Standards p |
English PDF |
GB/T 43355-2023 |
Determination of antiviral activity on surfaces of plastics and other non-porous materials 塑料和其他无孔材料表面抗病毒活性的测定 |
China National Standards p |
English PDF |
GB/T 43316.6-2023 |
plastics - Determination of environmental stress cracking (ESC) resistance - Part 6: Slow strain rate method 塑料 耐环境应力开裂(ESC)的测定 第6部分:慢应变速率法 |
China National Standards p |
English PDF |
GB/T 43316.5-2023 |
plastics - Determination of environmental stress cracking (ESC) resistance - Part 5: Constant tensile deformation method 塑料 耐环境应力开裂(ESC)的测定 第5部分:恒定拉伸变形法 |
China National Standards p |
English PDF |
GB/T 43316.4-2023 |
plastics - Determination of environmental stress cracking (ESC) resistance - Part 4: Ball or pin pressure method 塑料 耐环境应力开裂(ESC)的测定 第4部分:球压或针压法 |
China National Standards p |
English PDF |
GB/T 43316.3-2023 |
plastics - Determination of environmental stress cracking (ESC) resistance - Part 3: Bending method 塑料 耐环境应力开裂(ESC)的测定 第3部分:弯曲法 |
China National Standards p |
English PDF |
GB/T 43316.2-2023 |
plastics - Determination of environmental stress cracking (ESC) resistance - Part 2: Constant tensile load method 塑料 耐环境应力开裂(ESC)的测定 第2部分:恒定拉伸负荷法 |
China National Standards p |
English PDF |
GB/T 43316.1-2023 |
plastics - Determination of environmental stress cracking (ESC) resistance - Part 1: General principles 塑料 耐环境应力开裂(ESC)的测定 第1部分:通则 |
China National Standards p |
English PDF |
GB/T 43297-2023 |
plastics—Methods for evaluating photoaging properties of polymers—Fourier transform infrared spectroscopy and UV/visible spectroscopy 塑料 聚合物光老化性能评估方法 傅里叶红外光谱和紫外/可见光谱法 |
China National Standards p |
English PDF |
GB/T 42918.2-2023 |
plastics - Thermoplastic polyurethanes for molding and extrusion - Part 2: Specimen preparation and property determination 塑料 模塑和挤出用热塑性聚氨酯 第2部分:试样制备和性能测定 |
China National Standards p |
English PDF |
GB/T 31402-2023 |
Determination of antimicrobial activity on surfaces of plastics and other non-porous materials 塑料和其他无孔材料表面抗菌活性的测定 |
China National Standards p |
English PDF |
GB/T 21461.2-2023 |
plastics Ultra-high molecular weight polyethylene (PE-UHMW) molding and extrusion materials Part 2: Specimen preparation and property determination 塑料 超高分子量聚乙烯(PE-UHMW)模塑和挤出材料 第2部分:试样制备和性能测定 |
China National Standards p |
English PDF |
GB/T 21461.1-2023 |
plastics Ultra-high molecular weight polyethylene (PE-UHMW) molding and extrusion materials Part 1: Nomenclature system and basis for classification 塑料 超高分子量聚乙烯(PE-UHMW)模塑和挤出材料 第1部分:命名系统和分类基础 |
China National Standards p |
English PDF |
GB/T 19042.6-2023 |
Evaluation and routine testing of medical imaging departments Part 3-6: Imaging performance acceptance and stability testing of mammography X-ray equipment in breast tomosynthesis imaging mode 医用成像部门的评价及例行试验 第3-6部分:乳腺断层合成成像模式下乳腺摄影X射线设备成像性能验收与稳定性试验 |
China National Standards p |
English PDF |
GB/T 15241.1-2023 |
Ergonomic principles related to mental load Part 1: Mental load terminology and assessment methods 与心理负荷相关的工效学原则 第1部分:心理负荷术语与测评方法 |
China National Standards p |
English PDF |
GB/T 17273-2023 |
Container Equipment Data Exchange General Communication Code 集装箱 设备数据交换 一般通信代码 |
China National Standards p |
English PDF |
GB/T 5338.5-2023 |
Series 1 containers - Technical requirements and test methods - part 5: Platform and rack-mounted containers 系列1集装箱 技术要求和试验方法 第5部分:平台和台架式集装箱 |
China National Standards p |
English PDF |
GB/T 5338.4-2023 |
Series 1 containers Technical requirements and test methods part 4: Unpressurized dry bulk containers 系列1集装箱 技术要求和试验方法 第4部分:无压干散货集装箱 |
China National Standards p |
English PDF |
GB/T 23986.2-2023 |
paints and varnishes - Determination of volatile organic compounds (VOC) and/or semi-volatile organic compounds (SVOC) content - Part 2: Gas chromatography 色漆和清漆 挥发性有机化合物(VOC)和/或半挥发性有机化合物(SVOC)含量的测定 第2部分:气相色谱法 |
China National Standards p |
English PDF |
GB 5009.294-2023 |
National food safety standards Determination of tryptophan in food 食品安全国家标准 食品中色氨酸的测定 |
China National Standards p |
English PDF |
GB 31604.47-2023 |
National food safety standards Food contact materials and products Determination of fluorescent substances in paper, cardboard and paper products 食品安全国家标准 食品接触材料及制品 纸、纸板及纸制品中荧光性物质的测定 |
China National Standards p |
English PDF |
GB 5009.292-2023 |
National Food Safety Standard Determination of β-Apo-8’-carotene aldehyde in food 食品安全国家标准 食品中β -阿朴-8’-胡萝卜素醛的测定 |
China National Standards p |
English PDF |
GB 31610.5-2023 |
National food safety standards Inspection of Paragonimus in animal aquatic products and their products 食品安全国家标准 动物性水产品及其制品中并殖吸虫的检验 |
China National Standards p |
English PDF |
GB 31610.4-2023 |
National food safety standards - Inspection of animal aquatic products and their products for Clonorchis sinensis 食品安全国家标准 动物性水产品及其制品中华支睾吸虫的检验 |
China National Standards p |
English PDF |
GB 31610.3-2023 |
National food safety standards: Inspection of Angiostrongylus cantonensis in animal aquatic products and their products 食品安全国家标准 动物性水产品及其制品中广州管圆线虫的检验 |
China National Standards p |
English PDF |
GB 31604.55-2023 |
National Food Safety Standards Food Contact Materials and products Determination of Migration Amount of Isothiazolinone Compounds 食品安全国家标准 食品接触材料及制品 异噻唑啉酮类化合物迁移量的测定 |
China National Standards p |
English PDF |
GB 31604.56-2023 |
National Food Safety Standards Food Contact Materials and products Determination of Migration Amount of Laurolactam 食品安全国家标准 食品接触材料及制品 月桂内酰胺迁移量的测定 |
China National Standards p |
English PDF |
GB 31604.57-2023 |
National Food Safety Standards Food Contact Materials and products Determination of Migration Amount of Benzophenones 食品安全国家标准 食品接触材料及制品 二苯甲酮类物质迁移量的测定 |
China National Standards p |
English PDF |
GB 31604.49-2023 |
National Food Safety Standards Food Contact Materials and products Determination of Multi-Elements and Determination of Multi-Element Migration Amounts 食品安全国家标准 食品接触材料及制品 多元素的测定和多元素迁移量的测定 |
China National Standards p |
English PDF |
GB 31604.29-2023 |
National food safety standards Food contact materials and products Determination of migration of acrylic acid, methacrylic acid and their esters 食品安全国家标准 食品接触材料及制品 丙烯酸和甲基丙烯酸及其酯类迁移量的测定 |
China National Standards p |
English PDF |
GB 31604.58-2023 |
National Food Safety Standards Food Contact Materials and products Determination of Migration Amounts of 9 Antioxidants 食品安全国家标准 食品接触材料及制品 9种抗氧化剂迁移量的测定 |
China National Standards p |
English PDF |
GB 31604.59-2023 |
National Food Safety Standards Food Contact Materials and products General Principles for Validation of Chemical Analysis Methods 食品安全国家标准 食品接触材料及制品 化学分析方法验证通则 |
China National Standards p |
English PDF |
GB 31604.1-2023 |
National Food Safety Standards General principles for Migration Testing of Food Contact Materials and Products 食品安全国家标准 食品接触材料及制品迁移试验通则 |
China National Standards p |
English PDF |
GB 31612-2023 |
National Food Safety Standards Hygienic Specifications for the Production of Strain Preparations for Food Processing 食品安全国家标准 食品加工用菌种制剂生产卫生规范 |
China National Standards p |
English PDF |
GB 12693-2023 |
National Food Safety Standards Good Manufacturing practice for Dairy Products 食品安全国家标准 乳制品良好生产规范 |
China National Standards p |
English PDF |
GB 31610.6-2023 |
National food safety standards - Inspection of Sparganoma mansoni tapeworm in animal aquatic products and their products 食品安全国家标准 动物性水产品及其制品中曼氏迭宫绦虫裂头蚴的检验 |
China National Standards p |
English PDF |
GB 31610.2-2023 |
National food safety standards Inspection of Anisakis in animal aquatic products and their products 食品安全国家标准 动物性水产品及其制品中异尖线虫的检验 |
China National Standards p |
English PDF |
GB 31610.1-2023 |
National Food Safety Standards Inspection of Gnatostome nematodes in animal aquatic products and their products 食品安全国家标准 动物性水产品及其制品中颚口线虫的检验 |
China National Standards p |
English PDF |
GB 31604.54-2023 |
National Food Safety Standard Food Contact Materials and products Determination of Migration Amount of Bisphenol F and Bisphenol S 食品安全国家标准 食品接触材料及制品 双酚F和双酚S迁移量的测定 |
China National Standards p |
English PDF |
GB 23790-2023 |
National Food Safety Standards Good Manufacturing practice for Infant Formulas 食品安全国家标准 婴幼儿配方食品良好生产规范 |
China National Standards p |
English PDF |
GB 29923-2023 |
National Food Safety Standard Good Manufacturing practice for Formulas for Special Medical Purposes 食品安全国家标准 特殊医学用途配方食品良好生产规范 |
China National Standards p |
English PDF |
GB 19303-2023 |
National Food Safety Standards Hygienic Specifications for the Production of Cooked Meat Products 食品安全国家标准 熟肉制品生产卫生规范 |
China National Standards p |
English PDF |
GB 4806.9-2023 |
National Food Safety Standards Metal Materials and products for Food Contact 食品安全国家标准 食品接触用金属材料及制品 |
China National Standards p |
English PDF |
GB 4806.7-2023 |
National Food Safety Standards plastic Materials and Products for Food Contact 食品安全国家标准 食品接触用塑料材料及制品 |
China National Standards p |
English PDF |
GB 5009.291-2023 |
National food safety standards Determination of chlorate and perchlorate in food 食品安全国家标准 食品中氯酸盐和高氯酸盐的测定 |
China National Standards p |
English PDF |
GB 31604.46-2023 |
National Food Safety Standards Determination of Free phenols and Determination of Migration Amount in Food Contact Materials and Products 食品安全国家标准 食品接触材料及制品游离酚的测定和迁移量的测定 |
China National Standards p |
English PDF |
GB 31604.7-2023 |
National food safety standards Food contact materials and products Decolorization test 食品安全国家标准 食品接触材料及制品 脱色试验 |
China National Standards p |
English PDF |
GB 4789.45-2023 |
National Food Safety Standard General principles for Verification of Microbiological Test Methods 食品安全国家标准 微生物检验方法验证通则 |
China National Standards p |
English PDF |
GB 1903.63-2023 |
National Food Safety Standard Food Nutritional Enhancer Calcium Glycerophosphate 食品安全国家标准 食品营养强化剂 甘油磷酸钙 |
China National Standards p |
English PDF |
GB 5009.295-2023 |
National Food Safety Standard General principles for Validation of Chemical Analysis Methods 食品安全国家标准 化学分析方法验证通则 |
China National Standards p |
English PDF |
GB 5009.227-2023 |
National food safety standards Determination of peroxide value in food 食品安全国家标准 食品中过氧化值的测定 |
China National Standards p |
English PDF |
GB 5009.210-2023 |
National food safety standards Determination of pantothenic acid in food 食品安全国家标准 食品中泛酸的测定 |
China National Standards p |
English PDF |
GB 5009.140-2023 |
National food safety standards Determination of acesulfame potassium in food 食品安全国家标准 食品中乙酰磺胺酸钾的测定 |
China National Standards p |
English PDF |
GB 5009.26-2023 |
National food safety standards Determination of N-nitrosamine compounds in food 食品安全国家标准 食品中N-亚硝胺类化合物的测定 |
China National Standards p |
English PDF |
GB 4806.13-2023 |
National food safety standards Composite materials and products for food contact 食品安全国家标准 食品接触用复合材料及制品 |
China National Standards p |
English PDF |
GB 4806.14-2023 |
National food safety standards Inks for food contact materials and products 食品安全国家标准 食品接触材料及制品用油墨 |
China National Standards p |
English PDF |
GB 4806.11-2023 |
National food safety standards Rubber materials and products for food contact 食品安全国家标准 食品接触用橡胶材料及制品 |
China National Standards p |
English PDF |
GB 1886.368-2023 |
National Food Safety Standard Food Additive (2S,5R)-N-[4-(2-Amino-2-oxoethyl)phenyl]-5-methyl-2-(propyl-2-)cyclohexane formamide 食品安全国家标准 食品添加剂 (2S,5R)-N-[4-(2-氨基-2-氧代乙基)苯基]-5-甲基-2-(丙基-2-)环己烷甲酰胺 |
China National Standards p |
English PDF |
GB 1903.61-2023 |
National Food Safety Standard Food Nutritional Enhancer Copper Carbonate 食品安全国家标准 食品营养强化剂 碳酸铜 |
China National Standards p |
English PDF |
GB 1886.371-2023 |
National Food Safety Standard Food Additive ε-polylysine Hydrochloride 食品安全国家标准 食品添加剂 ε-聚赖氨酸盐酸盐 |
China National Standards p |
English PDF |
GB 31611-2023 |
National Food Safety Standard plant Protein Peptides for Food Processing 食品安全国家标准 食品加工用植物蛋白肽 |
China National Standards p |
English PDF |
GB 31639-2023 |
National food safety standards: bacterial culture preparations for food processing 食品安全国家标准 食品加工用菌种制剂 |
China National Standards p |
English PDF |
GB 1886.362-2022 |
National Food Safety Standard Food Additive ε-polylysine 食品安全国家标准 食品添加剂 ε-聚赖氨酸 |
China National Standards p |
English PDF |
GB 1886.360-2022 |
National Food Safety Standard Food Additive Tea polyphenol Palmitate 食品安全国家标准 食品添加剂 茶多酚棕榈酸酯 |
China National Standards p |
English PDF |
GB 4806.8-2022 |
National Food Safety Standards Food Contact paper and Paperboard Materials and Products 食品安全国家标准 食品接触用纸和纸板材料及制品 |
China National Standards p |
English PDF |
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