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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 6739-2006 |
Paints and varnishes - Determination of film hardness by pencil test 色漆和清漆 铅笔法测定漆膜硬度 |
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| GB/T 20725-2006 |
Electron probe microanalysis guidelines for qualitative point analysis by wavelength dispersive X-ray spectrometry 波谱法定性点分析电子探针显微分析导则 |
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| GB/T 20724-2006 |
Method of thickness measurement for thin crystal by convergent beam electron diffraction 薄晶体厚度的会聚束电子衍射测定方法 |
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| GB/T 2624.4-2006 |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes 用安装在圆形截面管道中的差压装置测量满管流体流量 第4部分：文丘里管 |
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| GB/T 2624.3-2006 |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles 用安装在圆形截面管道中的差压装置测量满管流体流量 第3部分：喷嘴和文丘里喷嘴 |
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| GB/T 2624.2-2006 |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates 用安装在圆形截面管道中的差压装置测量满管流体流量 第2部分：孔板 |
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| GB/T 2624.1-2006 |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements 用安装在圆形截面管道中的差压装置测量满管流体流量 第1部分：一般原理和要求 |
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| GB/T 13253-2006 |
Rubber - Determination of manganese content by atomic absorption spectrometry 橡胶中锰含量的测定 原子吸收光谱法 |
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| GB/T 6730.9-2006 |
Iron ores - Determination of silicon contents - The silicomolybdic blue spectrophotometric method reduce by ammonium ferrous sulfate 铁矿石 硅含量的测定 硫酸亚铁铵还原-硅钼蓝分光光度法 |
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| GB/T 225-2006 |
Steel - Hardenability test by end quenching（Jominy test） 钢 淬透性的末端淬火试验方法（Jominy 试验） |
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| GB/T 18876.2-2006 |
Standard practice for determining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis - Part 2: Determining the inclusion ratings of steels by automatic image analysis and stereology 应用自动图像分析测定钢和其它金属中金相组织、夹杂物含量和级别的标准试验方法 第2部分：钢中夹杂物级别的图像分析与体视学测定 |
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| GB/T 8754-2006 |
Anodizing of aluminium and its alloys - Insulation check by measurement of breakdown potential 铝及铝合金阳极氧化 阳极氧化膜绝缘性的测定 击穿电位法 |
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| GB/T 20621-2006 |
Generator of complex chlorine dioxide by chemical reaction 化学法复合二氧化氯发生器 |
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| GB/T 20485.11-2006 |
Methods for the calibration of vibration and shock transducers - Part 11: Primary vibration calibration by laser interferometry 振动与冲击传感器校准方法 第11部分：激光干涉法振动绝对校准 |
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| GB/T 12148-2006 |
Analysis of water used in boiler and cooling system - Determination of total silicon - Photometric method by conversion with hydrofluoric acid for low silicon 锅炉用水和冷却水分析方法 全硅的测定 低含量硅氢氟酸转换法 |
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| GB/T 20444-2006 |
Method for the determination of tetracycline antibiotics in animal tissue by microbiological method 猪组织中四环素族抗生素残留量检测方法 微生物学检测方法 |
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| GB/T 20443-2006 |
Method for the determination of diethylstilbestrol in chicken tissue by high performance liquid chromatography with electrochemical detection 鸡组织中已烯雌酚残留的测定 高效液相色谱-电化学检测器法 |
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| GB/T 20431-2006 |
Acoustics―Guidelines for noise control by silencers 声学 消声器噪声控制指南 |
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| GB/T 19889.8-2006 |
Acoustics―Measurement of sound insulation in buildings and of building elements―Part 8 :Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a heavyweight standard floor 声学 建筑和建筑构件隔声测量 第8部分：重质标准楼板覆面层撞击声改善量的实验室测量 |
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| GB/T 20307-2006 |
General rules for nanometer-scale length measurement by SEM 纳米级长度的扫描电镜测量方法通则 |
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| GB/T 20313-2006 |
Hygrothermal performance of building materials and produts - Determinaton of moisture content by drying at elevated temperature 建筑材料及制品的湿热性能 含湿率的测定 烘干法 |
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| GB/T 8758-2006 |
Measuring thickness of epitaxial layers of gallium arsenide by infrared interference 砷化镓外延层厚度红外干涉测量方法 |
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| GB/T 8757-2006 |
Determination of carrier concentration in gallium arsenide by the plasma resonance minimum 砷化镓中载流子浓度等离子共振测量方法 |
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| GB/T 1557-2006 |
The method of determining interstitial oxygen content in silicon by infrared absorption 硅晶体中间隙氧含量的红外吸收测量方法 |
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| GB/T 20392-2006 |
Test method of properties of cotton fibers by High Volume Instruments HVI棉纤维物理性能试验方法 |
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| GB/T 14728.1-2006 |
Walking aids manipulated by both arms―Requirements and test methods―Part 1: Walking frames 双臂操作助行器要求和试验方法 第1部分：框式助行架 |
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| GB/T 20361-2006 |
Determination of malachite green and gentian violet residues in fishery products by high performance liquid chromatography with fluorescence detector 水产品中孔雀石绿和结晶紫残留量的测定 高效液相色谱荧光检测法 |
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| GB/T 20395-2006 |
Identification of the pathogen of pebrine for silkworm (Bombyx moril.) 桑蚕微粒子病病原鉴定方法 |
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| GB/T 20390.2-2006 |
Textiles―Burning behaviour of bedding items―Part 2: Test methods for the ignitability by a small open flame 纺织品 床上用品燃烧性能 第2部分：小火焰为点火源的可点燃性试验方法 |
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| GB/T 20390.1-2006 |
Textiles―Burning behaviour of bedding items―Part 1: Test methods for the ignitability by a smouldering cigarette 纺织品 床上用品燃烧性能 第1部分：香烟为点火源的可点燃性试验方法 |
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| GB/T 20205-2006 |
Micropore anti-counterfeiting marker generated by heavy ion 重离子微孔防伪标识 |
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| GB/T 20243.1-2006 |
Acoustics - Measurement of the influence of road surface on traffic noise Part 1: Statistical Pass-by method 声学 道路表面对交通噪声影响的测量 第1部分 统计通过法 |
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| GB/T 16404.3-2006 |
Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning 声学 声强法测定噪声源声功率级 第3部分：扫描测量精密法 |
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| GB/T 10069.1-2006 |
Measurement of airborne noise emitted by rotating electrical machines and the noise limits Part 1: Method for the measurement of airborne noise emitted by rotating electrical machines 旋转电机噪声测定方法及限值 第1部分：旋转电机噪声测定方法 |
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| GB/T 20220-2006 |
Plastics - Film and sheeting - Determination of average thickness of a sample, and average thickness and yield of a roll, by gravimetric techniques (gravimetric thickness) 塑料薄膜和薄片 样品平均厚度，卷平均厚度及单位质量面积的测定 称量法（称量厚度） |
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| GB/T 14459-2006 |
Sampling inspection rules by attributes for precious metal adornment 贵金属饰品计数抽样检验规则 |
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| GB/T 11538-2006 |
Essential oil - Analysis by gas chromatography on capillary columns - General method 精油 毛细管柱气相色谱分析 通用法 |
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| GB/T 20380.4-2006 |
Starch and derived products - Heavy metals content - Part 4: Determination of cadmium content by atomic absorption spectrometry with electrothermal atomization 淀粉及其制品 重金属含量 第4部分：电热原子吸收光谱法测定镉含量 |
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| GB/T 20380.3-2006 |
Starch and derived products - Heavy metals content - Part 3: Determination of lead content by atomic absorption spectrometry with electrothermal atomization 淀粉及其制品 重金属含量 第3部分：电热原子吸收光谱法测定铅含量 |
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| GB/T 20380.2-2006 |
Starch and derived products - Heavy metals content - Part 2: Determination of mercury content by atomic absorption spectrometry 淀粉及其制品 重金属含量 第2部分：原子吸收光谱法测定汞含量 |
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| GB/T 20380.1-2006 |
Starch and derived products - Heavy metals content - Part 1: Determination of arsenic content by atomic absorption spectrometry 淀粉及其制品 重金属含量 第1部分：原子吸收光谱法测定砷含量 |
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| GB/T 20405.4-2006 |
Urine-absorbing aids for incontinence―Test methods for characterizing Polymer-based absorbent materials―Part 4: Determination of moisture content by mass loss upon heating 失禁者用尿液吸收剂 聚合物基质吸液材料特性的测试方法 第4部分 加热失重法对水份含量的测定 |
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| GB/T 20405.3-2006 |
Urine-absorbing aids for incontinence―Test methods for characterizing Polymer-based absorbent materials―Part 3: Determination of particle size distribution by sieve fractionation 失禁者用尿液吸收剂 聚合物基质吸液材料特性的测试方法 第3部分：筛分法对粒径分布的测定 |
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| GB/T 6102.1-2006 |
Test method for moisture regain in raw cotton by oven drying 原棉回潮率试验方法 烘箱法 |
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| GB/T 20199-2006 |
Surface active agents - Technical alkane sulfonates - Determination of alkane monosulfonates content by direct two-phase titration 表面活性剂-工业烷烃磺酸盐-烷烃单磺酸盐含量的测定（直接两相滴定法） |
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| GB 14749-2006 |
Safety requirements for baby walking frames 婴儿学步车安全要求 |
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| GB/T 15819-2006 |
Polyethylene (PE) pipes for irrigation laterals - Susceptibility to envionmental stress cracking induced by insert-type fittings - Test method and specification 灌溉用聚乙烯(PE)管材由插入式管件引起环境应力开裂敏感性的试验方法和技术要求 |
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| GB/T 4942.1-2006 |
Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification 旋转电机整体结构的防护等级（IP代码）-分级 |
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| GB/T 20138-2006 |
Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) 电器设备外壳对外界机械碰撞的防护等级（IK代码） |
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| GB/T 20127.9-2006 |
Steel and alloy - Determination of trace element contents Part 9: Determination of scandium content by inductively coupled plasma atomic emission spectrometric method 钢铁及合金 痕量元素的测定 第9部分：电感耦合等离子体发射光谱法测定钪含量 |
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| GB/T 20127.8-2006 |
Steel and alloy - Determination of trace element contents Part 8: Determination of antimony content by hydride generation-atomic fluorescence spectrometric method 钢铁及合金 痕量元素的测定 第8部分：氢化物发生-原子荧光光谱法测定锑含量 |
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| GB/T 20127.7-2006 |
Steel and alloy - Determination of trace element contents Part 7: Determination of lead content by oscillopolarographic method 钢铁及合金 痕量元素的测定 第7部分：示波极谱法测定铅含量 |
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| GB/T 20127.6-2006 |
Steel and alloy - Determination of trace element contents Part 6: Determination of germanium content by gallic acid oscillopolarographic method 钢铁及合金 痕量元素的测定 第6部分：没食子酸-示波极谱法测定锗含量 |
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| GB/T 20127.5-2006 |
Steel and alloy - Determination of trace element contents Part 5: Determination of gallium content by extraction separation-rhodamine B photometric method 钢铁及合金 痕量元素的测定 第5部分：萃取分离-罗丹明B光度法 测定镓含量 |
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| GB/T 20127.4-2006 |
Steel and alloy - Determination of trace element contents Part 4: Determination of copper content by graphite furnace atomic absorption spectrometric method 钢铁及合金 痕量元素的测定 第4部分：石墨炉原子吸收光谱法测定铜含量 |
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| GB/T 20127.3-2006 |
Steel and alloy - Determination of trace element contents Part3:Determination of calcium,magnesium,barium content by inductively coupled plasma atomic emission spectrometric method 钢铁及合金 痕量元素的测定 第3部分：电感耦合等离子体发射光谱法测定钙、镁和钡含量 |
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| GB/T 20127.2-2006 |
Steel and alloy - Determination of trace element contents Part2: Determination of arsenic content by hydride generation-atomic fluorescence spectrometric method 钢铁及合金 痕量元素的测定 第2部分：氢化物发生-原子荧光光谱法 测定砷含量 |
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| GB/T 20127.13-2006 |
Steel and alloy - Determination of trace element contents Part 13: Determination of tin content by iodide extraction-phenylfluorone photometric method 钢铁及合金 痕量元素的测定 第13部分：碘化物萃取-苯基荧光酮光度法测定锡含量 |
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| GB/T 20127.12-2006 |
Steel and alloy - Determination of trace element contents Part 12: Determination of zinc content by flame atomic absorption spectrometric method 钢铁及合金 痕量元素的测定 第12部分：火焰原子吸收光谱法测定锌含量 |
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| GB/T 20127.1-2006 |
Steel and alloy - Determination of trace element contents Part 1: Determination of silver content by graphite furnace atomic absorption spectrometric method 钢铁及合金 痕量元素的测定 第1部分：石墨炉原子吸收光谱法测定银含量 |
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| GB/T 20127.11-2006 |
Steel and alloy - Determination of trace element contents Part 11: Determination of indium and thallium content by inductively coupled plasma-mass spectrometric method 钢铁及合金 痕量元素的测定 第11部分：电感耦合等离子体质谱法测定铟和铊含量 |
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| GB/T 20127.10-2006 |
Steel and alloy - Determination of trace element contents Part 10: Determination of selenium content by hydride generation-atomic fluorescence spectrometric method 钢铁及合金 痕量元素的测定 第10部分：氢化物发生-原子荧光光谱法测定硒含量 |
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| GB/T 20122-2006 |
Corrosion of metals and alloys -- Evaluation of stress corrosion cracking by the drop evaporation test 金属和合金的腐蚀 滴落蒸发试验的应力腐蚀开裂评价 |
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| GB/T 20121-2006 |
Corrosion of metals and alloys -- Corrosion tests in artificial atmosphere -- Accelerated outdoor test by intermittent spraying of a salt solution (Scab test) 金属和合金的腐蚀 人造气氛的腐蚀试验 间歇盐雾下的室外加速试验（疮痂试验） |
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| GB/T 20104-2006 |
Method for identifying tendency of coal to spontaneous combustion by oxygen absorption with chromatograph 煤自燃倾向性色谱吸氧鉴定法 |
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| GB/T 3810.5-2006 |
Test methods of ceramic tiles Part 5: Determination of impact resistance by measurement of coefficient of restitution 陶瓷砖试验方法 第5部分:用恢复系数确定砖的抗冲击性 |
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| GB/T 3810.15-2006 |
Test methods of ceramic tiles Part 15: Determination of lead and cadmium given off by glazed tiles 陶瓷砖试验方法 第15部分:有釉砖铅和镉溶出量的测定 |
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| GB/T 20082-2006 |
Hydraulic fluid power -- Fluid contamination -- Determination of particulate contamination by the counting method using an optical microscope 液压传动 液体污染 采用光学显微镜测定颗粒污染度的方法 |
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| GB 19997-2005 |
Limits for noise emitted by combine harvester 谷物联合收割机 噪声限值 |
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| GB/T 19969-2005 |
Information technology -- 130 mm optical disk cartridges for information interchange -- Capacity : 2.6 Gbytes per cartridge 信息技术 信息交换用130mm盒式光盘 容量：每盒2.6G字节 |
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| GB/T 4955-2005 |
Metallic coatings -- Measurement of coating thickness -- Coulometric method by anodic dissolution 金属覆盖层 覆盖层厚度测量 阳极溶解库仑法 |
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| GB/T 12609-2005 |
Electrodeposited metallic coatings and related finishes -- Sampling procedures for inspection by attributes 电沉积金属覆盖层和相关精饰 计数检验抽样程序 |
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| GB/T 19915.9-2005 |
Method of detection of the Hemolysin gene of Streptococcus suis type 2 by PCR 猪链球菌2型溶血素基因PCR检测方法 |
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| GB/T 19943-2005 |
Non-destructive testing-Radiographic examination of metallic materials by X-and gamma-rays-Basic rules 无损检测 金属材料X和伽玛射线 照相检测 基本规则 |
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| GB/T 19935-2005 |
Worm gears-Geometry of worms-Name plates for worm gear units,centre distances,information to be supplied to gear manufacturer by the purchaser 蜗杆传动 蜗杆的几何参数-蜗杆装置的铭牌、中心距、用户提供给制造者的参数 |
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| GB/T 19922-2005 |
Standard test methods for measuring site flatness on silicon wafers by noncontact scanning 硅片局部平整度非接触式标准测试方法 |
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| GB/T 19886-2005 |
Acoustics-Guidelines for noise control by enclosures and cabins 声学 隔声罩和隔声间噪声控制指南 |
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| GB/T 17213.16-2005 |
Industrial-process control valves Part 8-4:Noise considerations-Prediction of noise generated by hydrodynamic flow 工业过程控制阀 第8-4部分：噪声的考虑 液动流流经控制阀产生的噪声预测方法 |
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| GB/T 17213.14-2005 |
Industrial-process control valves Part 8-2:Noise considerations-Laboratory of noise generated by hydrodynamic flow through control valves 工业过程控制阀 第8-2部分：噪声的考虑 实验室 内测量液动流流经控制阀产生的噪声 |
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| GB/T 14598.17-2005 |
Electrical relay-Part 22-6：Electrical disturbance tests for measuring relays and protection equipment-Immunity to conducted disturbances induced by radio frequency fields 电气继电器 第22-6部分：量度继电器和保护装置的电气骚扰试验-射频场感应的传导骚扰的抗扰度 |
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| GB/T 19868.3-2005 |
Welding procedure qualification by adoption of a standard welding procedure 基于标准焊接规程的工艺评定 |
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| GB/T 19846-2005 |
Mechanical vibration-Measurement of vibration generated internally in railway tunnels by the passage of trains 机械振动 列车通过时引起铁路隧道内部振动的测量 |
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| GB/T 19812.1-2005 |
Plastic equipment for water saving irrigation-drip tape with labyrinth on one side 塑料节水灌溉器材 单翼迷宫式滴灌带 |
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| GB 19757-2005 |
Limits and measurement methods for noise emitted by accelerating tri-wheel and low-speed vehicle 三轮汽车和低速货车加速行驶车外噪声限值及测量方法(中国I、II阶段) |
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| GB/T 7559-2005 |
Test method for bearing strength by bolted joints of fiber reinforced plastics laminates 纤维增强塑料层合板 螺栓连接挤压强度试验方法 |
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| GB/T 5352-2005 |
Fiber-reinforced thermosetting plastic composites pipe-Determination for external loading properties by parallel-plate loading 纤维增强热固性塑料管平行板 外载性能试验方法 |
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| GB/T 3854-2005 |
Test method for hardness of reinforced plastics by means of a Barcol impresser 增强塑料巴柯尔硬度试验方法 |
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| GB/T 6706-2005 |
Determination of water Content of coking Phenol by cryoscopic method 焦化苯酚水分测定--结晶点下降法 |
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| GB/T 19739-2005 |
Mechanical vibration and shock-Hand-arm vibration-Method for measuring the vibration transmissibility of resilient materials when loaded by the hand-arm system 机械振动与冲击 手臂振动 手臂系统为负载时弹性材料振动传递率的测量方法 |
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| GB 4569-2005 |
Limit and measurement method of noise emitted by stationary Motorcycles and Mopeds 摩托车和轻便摩托车 定置噪声限值及测量方法 |
China National Standards by |
English PDF |
| GB 16169-2005 |
Limit and measurement method of noise emitted by accelerating Motorcycles and Mopeds 摩托车和轻便摩托车 加速行驶噪声限值及测量方法 |
China National Standards by |
English PDF |
| GB/T 19809-2005 |
Plastics pipes and fittings-Preparation of polyethylene(PE)pipe/pipe or pipe/fitting test piece assemblies by butt fusion 塑料管材和管件 聚乙烯(PE)管材/管材或管材/管件热熔对接组件的制备 |
China National Standards by |
English PDF |
| GB/T 15162-2005 |
Technical regulation for afforestation by aerial seeding 飞播造林技术规程 |
China National Standards by |
English PDF |
| GB/T 311.6-2005 |
Voltage measurement by means of standard air gaps 高电压测量标准空气间隙 |
China National Standards by |
English PDF |
| GB/T 5321-2005 |
Measurement of loss and efficiency for electrical machine by the calorimetric method 量热法测定电机的损耗和效率 |
China National Standards by |
English PDF |
| GB/T 2423.53-2005 |
Environmental testing for electric and electronic products-Part 2:Test methods-Test Xb:Abrasion of markings and letterings caused by rubbing of fingers and hands 电工电子产品环境试验 第2部分:试验方法 试验Xb：由手的磨擦造成标记和印刷文字的磨损 |
China National Standards by |
English PDF |
| GB 19615-2004 |
Pollutants content limitation in soil for destruction of chemical weapons abandoned by Japan in China 销毁日本遗弃在华化学武器 环境土壤中污染物含量标准(试行) |
China National Standards by |
English PDF |
| GB 19614-2004 |
Concentration limitations of pollutants in ground water for the destruction of abandoned chemical weapons by Japan in China 销毁日本遗弃在华化学武器 地下水中污染物浓度标准(试行) |
China National Standards by |
English PDF |
| GB 19613-2004 |
Concentration limitations of pollutants in surface water for the destruction of abandoned chemical weapons by Japan in China 销毁日本遗弃在华化学武器 地表水中污染物浓度标准(试行) |
China National Standards by |
English PDF |
| GB 19612-2004 |
Concentrationlimitation of air pollutants for the destruction of abandoned chemical weapons by Japan in China 销毁日本遗弃在华化学武器 环境空气中污染物浓度标准(试行) |
China National Standards by |
English PDF |
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