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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.
  •  China "n" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 39693.8-2022 Vulcanized rubber or thermoplastic rubber - Determination of hardness - Part 8: Determination of apparent hardness of rubber rollers by Zhao's hardness (P&J) method
    硫化橡胶或热塑性橡胶 硬度的测定 第8部分:赵氏硬度(P&J)法测定胶辊的表观硬度
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    GB/T 39693.7-2022 Vulcanized rubber or thermoplastic rubber - Determination of hardness - Part 7: Determination of the apparent hardness of rubber rollers by the Shore hardness method
    硫化橡胶或热塑性橡胶 硬度的测定 第7部分:邵氏硬度法测定胶辊的表观硬度
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    GB/T 41938-2022 Rubber compounding agent - Precipitated hydrated silica - Evaluation method in mixtures of solution-polymerized styrene-butadiene rubber (S-SBR) and butadiene rubber (BR)
    橡胶配合剂 沉淀水合二氧化硅 在溶聚丁苯橡胶(S-SBR)和丁二烯橡胶(BR)混合物中的评价方法
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    GB/T 41956-2022 Determination of fluff amount of carbon fiber tow
    碳纤维丝束起毛量的测定
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    GB/T 26949.2-2022 Industrial vehicles - Stability verification - Part 2: Counterbalanced forklifts
    工业车辆 稳定性验证 第2部分:平衡重式叉车
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    GB/T 254-2022 semi-refined paraffin
    半精炼石蜡
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    GB/T 3780.29-2022 Carbon black - Part 29: Determination of solvent extractables
    炭黑 第29部分:溶剂可萃取物的测定
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    GB/T 41955-2022 non-opening compression test method for multidirectional laminates of polymer matrix composites
    聚合物基复合材料多向层合板无开孔压缩试验方法
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    GB/T 26958.71-2022 Product Geometric Specifications (GPS) Filtering Part 71: Robust Region Filters Gaussian Regression Filters
    产品几何技术规范(GPS) 滤波 第71部分:稳健区域滤波器 高斯回归滤波器
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    GB/T 18916.64-2022 Water intake quotas - Part 64: Building and sanitary ceramics
    取水定额 第64部分:建筑卫生陶瓷
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    GB/T 33523.606-2022 Geometric Product Specification (GPS) Surface Structure Area Method Part 606: Nominal Characteristics of Non-Contact (Zoom) Type Instruments
    产品几何技术规范(GPS) 表面结构 区域法 第606部分:非接触(变焦)式仪器的标称特性
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    GB/T 33523.605-2022 Product Geometric Specifications (GPS) Surface Structure Area Method Part 605: Nominal Characteristics of Non-Contact (Point AF Probe) Type Instruments
    产品几何技术规范(GPS) 表面结构 区域法 第605部分:非接触(点自动对焦探针)式仪器的标称特性
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    GB/T 33523.602-2022 Product Geometry Specification (GPS) Surface Structure Area Method Part 602: Nominal Characteristics of Non-Contact (Confocal Chromatic Probe) Type Instruments
    产品几何技术规范(GPS) 表面结构 区域法 第602部分:非接触(共聚焦色差探针)式仪器的标称特性
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    GB/T 26958.85-2022 Geometric Product Specification (GPS) Filtering Part 85: Morphological Region Filters Segmentation
    产品几何技术规范(GPS) 滤波 第85部分:形态学区域滤波器 分割
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    GB/T 42084-2022 Product Geometric Specification (GPS) Extraction
    产品几何技术规范(GPS) 提取
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    GB/T 16857.9-2022 Geometric Product Specification (GPS) Coordinate Measuring System (CMS) Acceptance and Re-inspection Testing Part 9: Coordinate Measuring Machines Equipped with Multiple Probing Systems
    产品几何技术规范(GPS) 坐标测量系统(CMS)的验收检测和复检检测 第9部分:配备多种探测系统的坐标测量机
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    GB/T 16857.8-2022 Geometric Product Specification (GPS) Coordinate Measuring System (CMS) Acceptance and Re-inspection Testing Part 8: Coordinate Measuring Machines Using Optical Distance Sensors
    产品几何技术规范(GPS) 坐标测量系统(CMS)的验收检测和复检检测 第8部分:使用光学距离传感器的坐标测量机
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    GB/T 16857.7-2022 Product Geometric Specification (GPS) Coordinate Measuring System (CMS) Acceptance Test and Re-inspection Test Part 7: Coordinate Measuring Machine Equipped with Image Detection System
    产品几何技术规范(GPS) 坐标测量系统(CMS)的验收检测和复检检测 第7部分:配置影像探测系统的坐标测量机
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    GB/T 16857.12-2022 Geometric product specification (GPS) Acceptance testing and re-inspection testing of coordinate measuring systems (CMS) Part 12: Coordinate measuring machines with articulated arms
    产品几何技术规范(GPS) 坐标测量系统(CMS)的验收检测和复检检测 第12部分:关节臂式坐标测量机
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    GB/T 16857.10-2022 Geometric Product Specification (GPS) Coordinate Measuring System (CMS) Acceptance Test and Re-inspection Test Part 10: Laser Tracker
    产品几何技术规范(GPS) 坐标测量系统(CMS)的验收检测和复检检测 第10部分:激光跟踪仪
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    GB/T 33523.604-2022 Product Geometry Specification (GPS) Surface Structure Area Method Part 604: Nominal Characteristics of Non-Contact (Coherent Scanning Interferometry) Type Instruments
    产品几何技术规范(GPS) 表面结构 区域法 第604部分:非接触(相干扫描干涉)式仪器的标称特性
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    GB/T 33523.603-2022 Product Geometry Specification (GPS) Surface Structure Area Method Part 603: Nominal Properties of Non-Contact (Phase Shift Interferometry) Type Instruments
    产品几何技术规范(GPS) 表面结构 区域法 第603部分:非接触(相移干涉显微)式仪器的标称特性
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    GB/T 33523.3-2022 Geometric Product Specification (GPS) Surface Structure Area Method Part 3: Set of Specification Operations
    产品几何技术规范(GPS) 表面结构 区域法 第3部分:规范操作集
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    GB/T 42178-2022 Requirements for the interface of cargo entering and exiting the space station airlock
    空间站气闸舱进出货物接口要求
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    GB/T 42083-2022 Heat Treatment of 4Cr5MoSiV1 Hot Work Die Steel
    4Cr5MoSiV1热作模具钢件的热处理
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    GB/T 42177-2022 Technical requirements and test methods for hydrogen valves in hydrogen refueling stations
    加氢站氢气阀门技术要求及试验方法
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    GB/T 42269-2022 Separation membrane pore size test method - gas permeation method
    分离膜孔径测试方法 气体渗透法
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    GB/T 42270-2022 Hydrophobicity Test Method of Porous Hydrophobic Membrane
    多孔疏水膜的疏水性能测试方法
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    GB/T 41946-2022 Rubber - Determination of total sulfur content - Ion chromatography
    橡胶 全硫含量的测定 离子色谱法
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    GB/T 41945-2022 Rubber and vulcanizate - Determination of metal content by inductively coupled plasma optical emission spectrometry (ICP-OES)
    生胶和硫化胶 用电感耦合等离子体发射光谱仪(ICP-OES)测定金属含量
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    GB/T 41939-2022 Determination of magnesium content in rubber - Atomic absorption spectrometry
    橡胶中镁含量的测定 原子吸收光谱法
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    GB/T 41940-2022 Rubber - Determination of Viscosity and Stress Relaxation with a Rotorless Closed Shear Rheometer
    橡胶 用无转子密闭剪切流变仪测定黏度和应力松弛
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    GB/T 41941-2022 Vulcanized rubber - Determination of fatigue crack growth rate
    硫化橡胶 疲劳裂纹扩展速率的测定
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    GB/T 42122-2022 Vulcanized rubber or thermoplastic rubber - Determination of abrasion resistance (modified Lamborn abrasion tester method)
    硫化橡胶或热塑性橡胶 耐磨性能的测定(改进型兰伯恩磨耗试验机法)
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    GB/T 42089-2022 Child-resistant packaging - Requirements and test methods for non-reclosable packaging for non-drug products
    防止儿童开启包装 非药品用不可再封口包装的要求与试验方法
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    GB/T 42259-2022 Metal and other inorganic coatings - Test methods for thermal cycle and thermal shock resistance of thermal barrier coatings
    金属及其他无机覆盖层 热障涂层耐热循环与热冲击性能测试方法
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    GB/T 42261-2022 Metal and other inorganic coatings - thermal cycle test method for thermal barrier coatings under temperature gradient
    金属及其他无机覆盖层 温度梯度下热障涂层热循环试验方法
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    GB/T 18916.61-2022 Water withdrawal quotas - Part 61: Lysine salts
    取水定额 第61部分:赖氨酸盐
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    GB/T 13747.26-2022 Methods for chemical analysis of zirconium and zirconium alloys - Part 26: Determination of alloys and impurity elements - Inductively coupled plasma atomic emission spectrometry
    锆及锆合金化学分析方法 第26部分:合金及杂质元素的测定 电感耦合等离子体原子发射光谱法
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    GB/T 37211.3-2022 Methods for chemical analysis of germanium metal - Part 3: Determination of trace impurity elements - Glow discharge mass spectrometry
    金属锗化学分析方法 第3部分:痕量杂质元素的测定 辉光放电质谱法
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    GB/T 42274-2022 Determination of content and distribution of trace elements (magnesium, gallium) in aluminum nitride materials Secondary ion mass spectrometry
    氮化铝材料中痕量元素(镁、镓)含量及分布的测定 二次离子质谱法
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    GB/T 42263-2022 Determination of nitrogen content in silicon single crystals - Secondary ion mass spectrometry
    硅单晶中氮含量的测定 二次离子质谱法
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    GB/T 42275-2022 Cemented carbide - Determination of total carbon content - High frequency combustion infrared absorption method/thermal conductivity method
    硬质合金 总碳量的测定 高频燃烧红外吸收法/热导法
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    GB/T 42260-2022 Lithium iron phosphate electrochemical performance test cycle life test method
    磷酸铁锂电化学性能测试 循环寿命测试方法
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    GB/T 42161-2022 Electrochemical Performance Test of Lithium Iron Phosphate Test Method for First Discharge Specific Capacity and First Charge and Discharge Efficiency
    磷酸铁锂电化学性能测试 首次放电比容量及首次充放电效率测试方法
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    GB/T 42277-2022 Test method for carbonation of cement mortar
    水泥胶砂碳化性试验方法
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    GB/T 42268-2022 Ethylene-propylene-diene rubber (EPDM) evaluation method
    乙烯-丙烯-二烯烃橡胶(EPDM) 评价方法
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    GB/T 41947-2022 Belt drives - V-belts for the automotive industry - Fatigue tests
    带传动 汽车工业用多楔带 疲劳试验
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    GB/T 42188-2022 Monthly Climate Forecast
    月气候预测
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    GB/T 14352.24-2022 Methods for chemical analysis of tungsten ore and molybdenum ore - Part 24: Determination of germanium content - Inductively coupled plasma mass spectrometry
    钨矿石、钼矿石化学分析方法 第24部分:锗含量的测定 电感耦合等离子体质谱法
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    GB/T 42265-2022 Test method for air purification performance of photocatalytic materials - Removal of toluene
    光催化材料空气净化性能测试方法 甲苯的去除
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    GB/T 42096-2022 Performance requirements for aircraft fire-resistant cables
    飞机耐火电缆性能要求
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    GB/T 19721.5-2022 Marine Forecast and Warning Issues Part 5: Sea Temperature Forecast Issues
    海洋预报和警报发布 第5部分:海温预报发布
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    GB/T 19721.4-2022 Marine Forecast and Warning Issuance Part 4: Tsunami Warning Issuance
    海洋预报和警报发布 第4部分:海啸警报发布
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    GB/T 42257-2022 Chromium-erbium co-doped yttrium-scandium-gallium garnet crystal optical and laser performance measurement method
    铬铒共掺钇钪镓石榴石晶体光学及激光性能测量方法
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    GB/T 42249-2022 Technical indicators and calculation methods for comprehensive utilization of mineral resources
    矿产资源综合利用技术指标及其计算方法
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    GB/T 42273-2022 Zirconium compound chemical analysis method Calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manganese, copper, nickel, lead content determination Inductively coupled plasma atomic emission spectrometry
    锆化合物化学分析方法 钙、铪、钛、钠、铁、铬、镉、锌、锰、铜、镍、铅含量的测定 电感耦合等离子体原子发射光谱法
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    GB/T 13477.23-2022 Test methods for building sealing materials - Part 23: Determination of durability after tension-compression cycles under artificial accelerated weathering
    建筑密封材料试验方法 第23部分:人工加速气候老化下拉伸-压缩循环后耐久性的测定
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    GB/T 13477.22-2022 Test methods for building sealing materials - Part 22: Determination of curing characteristics
    建筑密封材料试验方法 第22部分:固化特性的测定
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    GB/T 42276-2022 Determination of Fluoride and Chloride Contents in Silicon Nitride Powder - Ion Chromatography
    氮化硅粉体中氟离子和氯离子含量的测定 离子色谱法
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    GB/T 42271-2022 non-contact measurement method for resistivity of semi-insulating silicon carbide single crystal
    半绝缘碳化硅单晶的电阻率非接触测试方法
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    GB/T 42190-2022 Technical Guidelines for Satellite Remote Sensing Monitoring Haze
    卫星遥感监测技术导则 霾
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    GB/T 42189-2022 Technical guideline for satellite remote sensing monitoring Fire situation
    卫星遥感监测技术导则 火情
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    GB/T 42272-2022 Test method for chloride ion diffusion coefficient of cement mortar
    水泥胶砂氯离子扩散系数检测方法
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    GB/T 42251-2022 Technical Regulations for Ecological Restoration in Mining Subsidence Area
    采矿沉陷区生态修复技术规程
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    GB/T 42253-2022 Technical Regulations for Monitoring Vegetation Coverage and Development and Utilization of Sea Islands
    海岛植被覆盖和开发利用情况监测技术规程
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    GB/T 42176-2022 wave rating
    海浪等级
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    GB/T 42254-2022 Ice regime levels in the Bohai Sea and the northern part of the Yellow Sea
    渤海和黄海北部冰情等级
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    GB/T 21445.2-2022 Oil and gas industry - Design and operation of subsea production systems - Part 2: Unbonded flexible pipe systems
    石油天然气工业 水下生产系统的设计和操作 第2部分:非粘结挠性管系统
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    GB/T 42175-2022 Determination of copper, lead, zinc, cadmium and chromium in drilling mud and drilling cuttings for offshore oil exploration and development Microwave digestion-inductively coupled plasma mass spectrometry
    海洋石油勘探开发钻井泥浆和钻屑中铜、铅、锌、镉、铬的测定 微波消解-电感耦合等离子体质谱法
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    GB/T 42256-2022 Analytical Method of Ruthenium-106 in Seawater Gamma Energy Spectroscopy
    海水中钌-106的分析方法 γ能谱法
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    GB/T 17851-2022 Product Geometric Specifications (GPS) Geometric Tolerancing Datums and Datum Systems
    产品几何技术规范(GPS) 几何公差 基准和基准体系
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    GB/T 42105-2022 Cement and Coal Industry Energy Management Performance Evaluation Guidelines
    水泥和煤炭行业能源管理绩效评价指南
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    GB/T 42248-2022 Determination of iodine and bromine content in soil and water system sediment semi-melting-inductively coupled plasma mass spectrometry
    土壤、水系沉积物 碘、溴含量的测定 半熔-电感耦合等离子体质谱法
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    GB/T 42097-2022 Specifications for Integrity Management of Aboveground Petroleum Storage (Reserve)
    地上石油储(备)库完整性管理规范
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    GB/T 29165.2-2022 Oil and gas industry - Glass fiber reinforced plastic pipes - Part 2: Evaluation and manufacture
    石油天然气工业 玻璃纤维增强塑料管 第2部分:评定与制造
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    GB/T 29165.1-2022 Oil and gas industry - Glass fiber reinforced plastic pipes - Part 1: Vocabulary, symbols, applications and materials
    石油天然气工业 玻璃纤维增强塑料管 第1部分:词汇、符号、应用及材料
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    GB/T 20657-2022 Oil and gas industry - Performance formulas and calculations for casing, tubing, drill pipe, and line pipe used as casing or tubing
    石油天然气工业 套管、油管、钻杆和用作套管或油管的管线管性能公式及计算
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    GB/T 41927-2022 Plastics - Thermoset molding compounds - Short-term performance evaluation at elevated temperatures
    塑料 热固性模塑料 高温下的短期性能评估
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    GB/T 41926-2022 Plastics - Determination of 1,2-ethylene glycol content in epoxy resins
    塑料 环氧树脂 1,2-乙二醇含量的测定
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    GB/T 41928-2022 Plastics epoxy resins - Determination of degree of crosslinking of crosslinked epoxy resins by differential scanning calorimetry (DSC)
    塑料 环氧树脂 差示扫描量热法(DSC)测定交联环氧树脂交联度
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    GB/T 41929-2022 Plastics - epoxy resins - test methods
    塑料 环氧树脂 试验方法
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    GB/T 41931-2022 Plastics/Rubber Polymer Dispersions and Synthetic Rubber Latex Freeze-Thaw Cycle Stability Test
    塑料/橡胶 聚合物分散体和合成橡胶胶乳 冻融循环稳定性试验
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    GB/T 41935-2022 Plastics - Artificial weathering with acid deposits
    塑料 含酸性沉积的人工气候老化
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    GB/T 41932-2022 Plastics - Determination of fracture toughness (GIC and KIC) - Linear elastic fracture mechanics (LEFM) method
    塑料 断裂韧性(GIC和KIC)的测定 线弹性断裂力学(LEFM)法
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    GB/T 41933-2022 Plastics - Determination of tension-tension fatigue crack growth - Linear elastic fracture mechanics (LEFM) method
    塑料 拉-拉疲劳裂纹扩展的测定 线弹性断裂力学(LEFM)法
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    GB/T 41934-2022 Plastics - Determination of vertical flame spread of films and sheets
    塑料 薄膜和薄片垂直火焰蔓延的测定
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    GB/T 2406.3-2022 Plastics - Determination of combustion behavior by the oxygen index method - Part 3: High temperature test
    塑料 用氧指数法测定燃烧行为 第3部分:高温试验
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    GB/T 11546.2-2022 Plastics - Determination of creep properties - Part 2: Three-point bending creep
    塑料 蠕变性能的测定 第2部分:三点弯曲蠕变
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    GB/T 19466.5-2022 Plastics - Differential scanning calorimetry (DSC) - Part 5: Determination of characteristic reaction curve temperature, time, enthalpy of reaction and conversion
    塑料 差示扫描量热法(DSC) 第5部分: 特征反应曲线温度、时间,反应焓和转化率的测定
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    GB/T 41936.2-2022 Plastics - Determination of torsional rigidity of flexible materials - Part 2: Plasticized vinyl chloride homopolymers and copolymers
    塑料 柔性材料扭转刚度的测定 第2部分: 增塑氯乙烯均聚物和共聚物
    China National Standards
    n

    English PDF
    GB/T 41936.1-2022 Plastics - Determination of torsional stiffness of flexible materials - Part 1: General method
    塑料 柔性材料扭转刚度的测定 第1部分:通用方法
    China National Standards
    n

    English PDF
    GB/T 33061.11-2022 Plastics - Determination of dynamic mechanical properties - Part 11: Glass transition temperature
    塑料 动态力学性能的测定 第11部分: 玻璃化转变温度
    China National Standards
    n

    English PDF
    GB/T 41937-2022 Rubber or plastics coated fabrics-Physical-mechanical property tests-Determination of flex resistance by deflectionometer method
    橡胶或塑料涂覆织物 物理机械性能试验 挠度仪法测定耐曲挠性
    China National Standards
    n

    English PDF
    GB/T 7994.3-2022 Test methods for glass-lined equipment - Part 3: Mechanical shock resistance gunshot test
    搪玻璃设备试验方法 第3部分:耐机械冲击枪击试验
    China National Standards
    n

    English PDF
    GB/T 29729-2022 Basic Requirements for Hydrogen System Safety
    氢系统安全的基本要求
    China National Standards
    n

    English PDF
    GB/T 41942-2022 natural raw rubber and natural rubber latex - Determination of nitrogen content - Micro Dumas combustion method
    天然生胶和天然胶乳 氮含量的测定 微杜马斯燃烧法
    China National Standards
    n

    English PDF
    GB/T 42247-2022 Water Reuse Guidelines Evaluation of Benefits of Reclaimed Water Utilization
    水回用导则 再生水利用效益评价
    China National Standards
    n

    English PDF
    GB/T 41943-2022 Bales of natural rubber - Determination of the amount of rubber coating
    成包天然橡胶 胶包涂层量的测定
    China National Standards
    n

    English PDF
    GB/T 18916.3-2022 Quotas for water withdrawals Part 3: Petroleum refining
    取水定额 第3部分:石油炼制
    China National Standards
    n

    English PDF

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