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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 39059-2020 |
DeterMination of harmful substance emissions from synthetic sports surfaces—Environmental chambers method 运动场地合成材料面层有害物质释放量的测定 环境测试舱法 |
China National Standards Mi |
 English PDF |
| GB 9706.206-2020 |
Medical electrical equipment—Part 2-6: Particular requirments for the basic safety and essential performence of Microwave therapy equipment 医用电气设备 第2-6部分：微波治疗设备的基本安全和基本性能专用要求 |
China National Standards Mi |
English PDF |
| GB 15892-2020 |
PolyaluMinium chloride for treatment of drinking water 生活饮用水用聚氯化铝 |
China National Standards Mi |
English PDF |
| GB 24850-2020 |
Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions and set-top boxes 平板电视与机顶盒能效限定值及能效等级 |
China National Standards Mi |
English PDF |
| GB 39177-2020 |
Minimum allowable values of energy efficiency and energy efficiency grades for electric pressure cookers 电压力锅能效限定值及能效等级 |
China National Standards Mi |
English PDF |
| GB 20300-2018 |
Safety specifications for road transportation vehicle of explosive substance and cheMical toxic substance 道路运输爆炸品和剧毒化学品车辆安全技术条件《第1号修改单》 |
China National Standards Mi |
English PDF |
| GB/T 20975.37-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 37:Determination of niobium content 铝及铝合金化学分析方法 第37部分：铌含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 38972-2020 |
TiB2 particulate reinforced aluMinum alloy powder for additive manufacturing 增材制造用硼化钛颗粒增强铝合金粉 |
China National Standards Mi |
English PDF |
| GB/T 38978-2020 |
Refractory products—DeterMination of stress-strain (three-point bending method） 耐火材料 应力应变试验方法(三点弯曲法) |
China National Standards Mi |
English PDF |
| GB/T 38985-2020 |
The character requirements for ceraMic liquid pigments 陶瓷液体色料性能技术要求 |
China National Standards Mi |
English PDF |
| GB/T 38989-2020 |
Uniaxial compressive elastic modulus test method of materials stabilazed with inorganic binder（Middle segment method） 无机结合料稳定类材料单轴压缩弹性模量试验方法（中间段法） |
China National Standards Mi |
English PDF |
| GB/T 38990-2020 |
Waterborne epoxylite emulsified binder Mixture for road engineering 道路用水性环氧树脂乳化沥青混合料 |
China National Standards Mi |
English PDF |
| GB/T 4214.2-2020 |
Test method for noise of household and siMilar electrical appliances—Particular requirements for vacuum cleaners 家用和类似用途电器噪声测试方法 真空吸尘器的特殊要求 |
China National Standards Mi |
English PDF |
| GB/T 4214.4-2020 |
Test method for noise of household and siMilar electrical appliances—Particular requirements for washing machines and spin extractors 家用和类似用途电器噪声测试方法 洗衣机和离心式脱水机的特殊要求 |
China National Standards Mi |
English PDF |
| GB/T 4214.7-2020 |
Test method for noise of household and siMilar electrical appliances—Particular requirements for tumbler dryers 家用和类似用途电器噪声测试方法 滚筒式干衣机的特殊要求 |
China National Standards Mi |
English PDF |
| GB/T 3044-2020 |
CheMical analysis methods for white fused alumina and pink fused alumina 白刚玉、铬刚玉化学分析方法 |
China National Standards Mi |
English PDF |
| GB/T 454-2020 |
Paper—DeterMination of bursting strength 纸 耐破度的测定 |
China National Standards Mi |
English PDF |
| GB/T 2679.1-2020 |
Paper—DeterMination of transmittance—Diffuse reflectance measurement 纸 透明度的测定 漫反射法 |
China National Standards Mi |
English PDF |
| GB/T 4802.4-2020 |
Textiles—DeterMination of the fabric propensity to surface pilling, fuzzing or matting—Part 4: Random tumble pilling method 纺织品 织物起毛起球性能的测定 第4部分：随机翻滚法 |
China National Standards Mi |
English PDF |
| GB/T 4893.2-2020 |
Test of surface coatings of furniture—Part 2: DeterMination of resistance to wet heat 家具表面漆膜理化性能试验 第2部分：耐湿热测定法 |
China National Standards Mi |
English PDF |
| GB/T 4893.3-2020 |
Test of surface coatings of furniture—Part 3: DeterMination of resistance to dry heat 家具表面漆膜理化性能试验 第3部分：耐干热测定法 |
China National Standards Mi |
English PDF |
| GB/T 7979-2020 |
Pulp—DeterMination of dichloromethane soluble matter 纸浆 二氯甲烷抽出物的测定 |
China National Standards Mi |
English PDF |
| GB/T 8813-2020 |
Rigid cellular plastics—DeterMination of compression properties 硬质泡沫塑料 压缩性能的测定 |
China National Standards Mi |
English PDF |
| GB/T 13087-2020 |
DeterMination of isothiocyanates in feeds 饲料中异硫氰酸酯的测定方法 |
China National Standards Mi |
English PDF |
| GB/T 17742-2020 |
The Chinese seisMic intensity scale 中国地震烈度表 |
China National Standards Mi |
English PDF |
| GB/T 24328.11-2020 |
Tissue paper and tissue products—Part 11: DeterMination of optical properties—Measurement of brightness and colour—C/2°(indoor daylight) illuminant 卫生纸及其制品 第11部分：光学性能的测定 亮度和颜色的测定 C/2°（室内日光条件） |
China National Standards Mi |
English PDF |
| GB/T 24328.12-2020 |
Tissue paper and tissue products—Part 12: DeterMination of optical properties—Determination of opacity—Diffuse reflectance method 卫生纸及其制品 第12部分：光学性能的测定 不透明度的测定 漫反射法 |
China National Standards Mi |
English PDF |
| GB/T 24328.2-2020 |
Tissue paper and tissue products—Part 2: DeterMination of thickness, bulking thickness and apparent bulk density and bulk 卫生纸及其制品 第2部分: 厚度、层积厚度、表观层积紧度和松厚度的测定 |
China National Standards Mi |
English PDF |
| GB/T 24328.3-2020 |
Tissue paper and tissue products—Part 3: DeterMination of tensile strength, stretch at maximum force and tensile energy absorption 卫生纸及其制品 第3部分: 抗张强度、最大力值时伸长率和抗张能量吸收的测定 |
China National Standards Mi |
English PDF |
| GB/T 24328.4-2020 |
Tissue paper and tissue products--Part 4: DeterMination of wet tensile strength 卫生纸及其制品 第4部分: 湿抗张强度的测定 |
China National Standards Mi |
English PDF |
| GB/T 24328.6-2020 |
Tissue paper and tissue products—Part 6: DeterMination of water-absorption time and water-absorption capacity—Basket-immersion test method 卫生纸及其制品 第6部分: 吸水时间和吸水能力的测定 篮筐浸没法 |
China National Standards Mi |
English PDF |
| GB/T 24328.7-2020 |
Tisue paper and tissue products—Part 7: DeterMination of ball burst strength 卫生纸及其制品 第7部分：球形耐破度的测定 |
China National Standards Mi |
English PDF |
| GB/T 24328.8-2020 |
Tissue paper and tissue products—Part 8: DeterMination of optical properties—Measurement of brightness and colour—D65/10°（outdoor daylight conditions) 卫生纸及其制品 第8部分：光学性能的测定 亮度和颜色的测定 D65/10°（室外日光条件） |
China National Standards Mi |
English PDF |
| GB/T 24328.10-2020 |
Tissue paper and tissue products—Part 10: DeterMination of tensile strength of perforated lines and calculation of perforation efficiency 卫生纸及其制品 第10部分：打孔线抗张强度的测定及打孔效率的计算 |
China National Standards Mi |
English PDF |
| GB/T 24328.9-2020 |
Tissue paper and tissue products—Part 9: DeterMination of wet ball burst strength 卫生纸及其制品 第9部分：湿球形耐破度的测定 |
China National Standards Mi |
English PDF |
| GB/T 38852.1-2020 |
Industrial-process measurement, control and automation—Evaluation of system properties for the purpose of system assessment—Part 1: TerMinology and basic concepts 工业过程测量控制和自动化 系统评估中系统特性的评定 第1部分：术语和基本概念 |
China National Standards Mi |
English PDF |
| GB/T 38924.7-2020 |
Environmental test methods for civil small and light unmanned aircraft system—Part 7: HuMidity test 民用轻小型无人机系统环境试验方法 第7部分：湿热试验 |
China National Standards Mi |
English PDF |
| GB/T 38956-2020 |
Normalization evaluation guide of adMinistrative license items 行政许可规范化测评指南 |
China National Standards Mi |
English PDF |
| GB/T 38958-2020 |
Wrought aluMinum alloy precision forging—Technological specification 变形铝合金精密锻造 工艺规范 |
China National Standards Mi |
English PDF |
| GB/T 38991-2020 |
General resource of Military and civilian—General requirements for technical standards on data mapping of information 军民通用资源 信息数据对接技术标准总体要求 |
China National Standards Mi |
English PDF |
| GB/T 38992-2020 |
General resource of Military and civilian—Classification and representations of semantic relations 军民通用资源 语义关系分类与表示 |
China National Standards Mi |
English PDF |
| GB/T 25085.4-2020 |
Road vehicles—Automotive cables—Part 4: Dimensions and requirements for 30 V a.c. or 60 V d.c. single-core aluMinium conductor cables 道路车辆 汽车电缆 第4部分：交流30 V或直流60 V单芯铝导体电缆的尺寸和要求 |
China National Standards Mi |
English PDF |
| GB/T 39015.2-2020 |
Road vehicles—Interchangeability of mechanical couplings between tractors and seMi-trailers—Part 2: Low-coupling tractors and high-volume semi-trailers 道路车辆 牵引车与半挂车之间机械连接互换性 第2部分：低牵引座半挂牵引车与大容积半挂车 |
China National Standards Mi |
English PDF |
| GB/T 39025-2020 |
Spun-dyed polyiMide staple fiber 有色聚酰亚胺短纤维 |
China National Standards Mi |
English PDF |
| GB/T 39027-2020 |
High strength and modulus polyiMide filament yarns 高强高模聚酰亚胺长丝 |
China National Standards Mi |
English PDF |
| GB/T 39035-2020 |
Code of practice for redundant design and test of redundant dynaMic positioning system 冗余动力定位系统冗余设计和试验规程 |
China National Standards Mi |
English PDF |
| GB/T 39037.2-2020 |
Lashing and securing arrangements on road vehicles for sea transportation on Ro/Ro ships—General requirements—Part 2: SeMi-trailers 用于海上滚装船运输的道路车辆的系固点与系固设施布置 通用要求 第2部分：半挂车 |
China National Standards Mi |
English PDF |
| GB/T 39045-2020 |
Satisfaction evaluation guide of adMinistrative license items 行政许可满意度测评指南 |
China National Standards Mi |
English PDF |
| GB/T 39057-2020 |
Guidance for econoMic value evaluation for science and technology achievements 科技成果经济价值评估指南 |
China National Standards Mi |
English PDF |
| GB/T 39070-2020 |
Brand valuation—Daily cheMical articles industry 品牌价值评价 日用化学品业 |
China National Standards Mi |
English PDF |
| GB/T 39075-2020 |
Organic light eMitting diode (OLED) panels for general lighting—Safety requirements 普通照明用有机发光二极管（OLED）面板 安全要求 |
China National Standards Mi |
English PDF |
| GB/T 39076-2020 |
Textiles—DeterMination of neonicotinoid pesticide residues 纺织品 新烟碱类农药残留的测定 |
China National Standards Mi |
English PDF |
| GB/T 39217-2020 |
Guidelines for comprehensive evaluation of cheMical industry park 化工园区综合评价导则 |
China National Standards Mi |
English PDF |
| GB/T 10168-2020 |
Earth-moving machinery—Backhoe loaders—TerMinology and commercial specifications 土方机械 挖掘装载机 术语和商业规格 |
China National Standards Mi |
English PDF |
| GB/T 39048-2020 |
Classification and coding rules for adMinistrative licensing items 行政许可事项分类与编码规则 |
China National Standards Mi |
English PDF |
| GB/T 26998-2020 |
ExaMination and assessment for professional managers 职业经理人考试测评 |
China National Standards Mi |
English PDF |
| GB/T 223.37-2020 |
Iron, steel and alloy—DeterMination of nitrogen content—Indophenol blue spectrophotometric method after distillation separation 钢铁及合金 氮含量的测定 蒸馏分离靛酚蓝分光光度法 |
China National Standards Mi |
English PDF |
| GB/T 38949-2020 |
DeterMination of pore size for porous membranes—Standard particle method 多孔膜孔径的测定 标准粒子法 |
China National Standards Mi |
English PDF |
| GB/T 38948-2020 |
Evaluation method for the cracking resistance of asphalt Mixture at low temperature 沥青混合料低温抗裂性能评价方法 |
China National Standards Mi |
English PDF |
| GB/T 38904-2020 |
Methods for elemental analysis of ceraMic liquid pigments 陶瓷液体色料元素含量测定分析方法 |
China National Standards Mi |
English PDF |
| GB/T 38902-2020 |
DeterMination of hollow fiber membrane cross-section dimensions—Image analysis method 中空纤维膜丝截面结构尺寸的测定 图像分析法 |
China National Standards Mi |
English PDF |
| GB/T 38783-2020 |
Method of coating thickness deterMination for precious metal composites by scanning electron microscope 贵金属复合材料覆层厚度的扫描电镜测定方法 |
China National Standards Mi |
English PDF |
| GB/T 29503-2020 |
AluMinium alloy stretched plates 铝合金预拉伸板 |
China National Standards Mi |
English PDF |
| GB/T 27788-2020 |
Microbeam analysis—Scanning electron microscopy—Guidelines for calibrating image magnification 微束分析 扫描电镜 图像放大倍率校准导则 |
China National Standards Mi |
English PDF |
| GB/T 26036-2020 |
AluMinum alloy die forgings for automobile wheels 汽车轮毂用铝合金模锻件 |
China National Standards Mi |
English PDF |
| GB/T 25998-2020 |
Mineral wool decorating and acoustic ceilings 矿物棉装饰吸声板 |
China National Standards Mi |
English PDF |
| GB/T 25127.1-2020 |
Low ambient temperature air source heat pump （water chilling）packages—Part 1：Heat pump （water chilling）packages for industrial & commercial and siMilar application 低环境温度空气源热泵（冷水）机组 第1部分：工业或商业用及类似用途的热泵（冷水）机组 |
China National Standards Mi |
English PDF |
| GB/T 25127.2-2020 |
Low ambient temperature air source heat pump （water chilling）packages—Part 2：Heat pump （water chilling）packages for household and siMilar application 低环境温度空气源热泵（冷水）机组 第2部分：户用及类似用途的热泵（冷水）机组 |
China National Standards Mi |
English PDF |
| GB/T 20975.4-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 4:Determination of iron content 铝及铝合金化学分析方法 第4部分：铁含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 20975.5-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 5：Determination of silicon content 铝及铝合金化学分析方法 第5部分：硅含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 20975.7-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 7:Determination of manganese content 铝及铝合金化学分析方法 第7部分：锰含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 20975.9-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 9:Determination of lithium content—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第9部分：锂含量的测定 火焰原子吸收光谱法 |
China National Standards Mi |
English PDF |
| GB/T 20975.10-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 10：Determination of tin content 铝及铝合金化学分析方法 第10部分：锡含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 20975.12-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 12: Determination of titanium content 铝及铝合金化学分析方法 第12部分：钛含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 20975.14-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 14：Determination of nickel content 铝及铝合金化学分析方法 第14部分：镍含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 20975.16-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 16：Determination of magnesium content 铝及铝合金化学分析方法 第16部分：镁含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 20975.18-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 18:Determination of chromium content 铝及铝合金化学分析方法 第18部分：铬含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 20975.22-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 22:Determination of beryllium content 铝及铝合金化学分析方法 第22部分：铍含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 20975.24-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 24：Determination of total rare earth content 铝及铝合金化学分析方法 第24部分：稀土总含量的测定 |
China National Standards Mi |
English PDF |
| GB/T 20975.25-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 25：Determination of elements content—Inductively coupled plasma atomic emission spectrometric method 铝及铝合金化学分析方法 第25部分：元素含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Mi |
English PDF |
| GB/T 20975.35-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 35:Determination of tungsten content—Thiocyanate spectrophotometric method 铝及铝合金化学分析方法 第35部分：钨含量的测定 硫氰酸盐分光光度法 |
China National Standards Mi |
English PDF |
| GB/T 20975.36-2020 |
Methods for cheMical analysis of aluminium and aluminium alloys—Part 36:Determination of silver content—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第36部分：银含量的测定 火焰原子吸收光谱法 |
China National Standards Mi |
English PDF |
| GB/T 18930-2020 |
TerMinology for refractories 耐火材料术语 |
China National Standards Mi |
English PDF |
| GB/T 17360-2020 |
Microbeam analysis—Method of quantitative determination for low contents of silicon and manganese in steels using electron probe microanalyzer 微束分析 钢中低含量硅、锰的电子探针定量分析方法 |
China National Standards Mi |
English PDF |
| GB/T 15343-2020 |
Methods for cheMical analysis of talc 滑石化学分析方法 |
China National Standards Mi |
English PDF |
| GB/T 12967.1-2020 |
Test methods for anodic oxidation coatings and organic polymer coatings of aluMinium and aluminium alloys―Part 1: Measurement of abrasion resistance 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第1部分：耐磨性的测定 |
China National Standards Mi |
English PDF |
| GB/T 38953-2020 |
Technical requirements for relay protection of Microgrid 微电网继电保护技术规定 |
China National Standards Mi |
English PDF |
| GB/T 38941-2020 |
Superalloy rods for powders atoMized by plasma rotating electrode process 等离子旋转电极雾化制粉用高温合金棒料 |
China National Standards Mi |
English PDF |
| GB/T 38939-2020 |
Nickel-based alloy—DeterMination of multi-element contents—Spark discharge atomic emission spectrometric method(routine method) 镍基合金 多元素含量的测定 火花放电原子发射光谱分析法（常规法） |
China National Standards Mi |
English PDF |
| GB/T 38932-2020 |
Aircraft environment control system terMinology 航空器环境控制系统术语 |
China National Standards Mi |
English PDF |
| GB/T 38929-2020 |
General requirements of Mirror milling process for civil aircraft skin parts 民用飞机蒙皮镜像铣削工艺通用要求 |
China National Standards Mi |
English PDF |
| GB/T 38899-2020 |
Implementation guidance for energy management system in cheMical industry 化工行业能源管理体系实施指南 |
China National Standards Mi |
English PDF |
| GB/T 38894-2020 |
Non-destructive testing—ElectrocheMical testing—General principles 无损检测 电化学检测 总则 |
China National Standards Mi |
English PDF |
| GB/T 38885-2020 |
General specification for ultra-high cleanliness of high carbon chroMium bearing steel 超高洁净高碳铬轴承钢通用技术条件 |
China National Standards Mi |
English PDF |
| GB/T 38878-2020 |
System tests for the projects of high-voltage direct current (HVDC) transMission power using voltage sourced converters (VSC) 柔性直流输电工程系统试验 |
China National Standards Mi |
English PDF |
| GB/T 38815-2020 |
Superalloy powders atoMized by plasma rotating electrode process 等离子旋转电极雾化高温合金粉末 |
China National Standards Mi |
English PDF |
| GB/T 38812.3-2020 |
Direct reduced iron—DeterMination of silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method 直接还原铁 硅、锰、磷、钒、钛、铜、铝、砷、镁、钙、钾、钠含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Mi |
English PDF |
| GB/T 38812.2-2020 |
Direct reduced iron—DeterMination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride 直接还原铁 金属铁含量的测定 三氯化铁分解重铬酸钾滴定法 |
China National Standards Mi |
English PDF |
| GB/T 38812.1-2020 |
Direct reduced iron—DeterMination of iron(Ⅱ) content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride 直接还原铁 亚铁含量的测定 三氯化铁分解重铬酸钾滴定法 |
China National Standards Mi |
English PDF |
| GB/T 38794-2020 |
CheMical safety in furniture—Determination of formaldehyde emission 家具中化学物质安全 甲醛释放量的测定 |
China National Standards Mi |
English PDF |
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