China National Standards

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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 "et" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 19094-2003 Coal preparation plant--Principles and conventions for flow sheets
    选煤厂 流程图原则和规定
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    GB/T 6285-2003 Determination of trace oxygen in gases--Eletrochemical method
    气体中微量氧的测定 电化学法
    China National Standards
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    GB/T 5832.1-2003 Determination of moisture in gases--Part 1: Electrolytic method
    气体湿度的测定 第1部分:电解法
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    GB/T 12586-2003 Rubber or plastics-coated fabrics--Determination of resistance to damage by flexing
    橡胶或塑料涂覆织物 耐屈挠破坏性的测定
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    GB 9656-2003 Safety glazing materials for road vehicles
    汽车安全玻璃
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    GB 17269-2003 Safety regulation for the prevention and protection of dust explosion in manufacturing powder of aluminum and/or magnesium
    铝镁粉加工粉尘防爆安全规程
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    GB 19053-2003 Safety limits of pathogenic bacteria for funeral and interment place
    殡仪场所致病菌安全限值
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    GB/T 19066.3-2003 Specifications of flexible graphitecorrugated metal gaskets
    柔性石墨金属波齿复合垫片 技术条件
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    GB/T 19067.1-2003 Geometrical Product Specifications(GPS)--Surface texture: Profile method--Measurement standards--Part 1: Material measures
    产品几何量技术规范(GPS) 表面结构 轮廓法 测量标准 第1部分:实物测量标准
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    GB/T 18778.2-2003 Geometrical Product Specifications(GPS)--Surface texture: Profile method--Surface having stratified functional properties--Part 2: Height characterization using the linear material ratio curve
    产品几何量技术规范(GPS) 表面结构 轮廓法 具有复合加工特征的表面 第2部分: 用线性化的支承率曲线表征高度特性
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    GB/T 13319-2003 Geometrical Product Specifications(GPS)--Geometrical tolerancing--Positional tolerancing
    产品几何量技术规范(GPS) 几何公差 位置度公差注法
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    GB/T 8243.4-2003 Methods of test for full-flow lubricating oil filters for internal combustion engines--Part 4: Initial particle retention efficiency,life and cumulative efficiency(gravimetric method)
    内燃机全流式机油滤清器试验方法 第4部分: 原始滤清效率、寿命和累积效率(重量法)
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    GB/T 8243.3-2003 Methods of test for full-flow lubricating oil filters for internal combustion engines--Part 3: Resistance to high differential pressure and to elevated temperature
    内燃机全流式机油滤清器试验方法 第3部分: 耐高压差和耐高温特性
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    GB/T 8243.2-2003 Methods of test for full-flow lubricating oil filters for internal combustion engines--Part 2: Element by-pass valve characteristics
    内燃机全流式机油滤清器试验方法 第2部分: 滤芯旁通阀特性
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    GB/T 8243.1-2003 Methods of test for full-flow lubricating oil filters for internal combustion engines--Part 1: Differential pressure/flow characteristics
    内燃机全流式机油滤清器试验方法 第1部分:压差-流量特性
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    GB/T 8190.8-2003 Reciprocating internal combustion engines--Exhaust emission measurement--Part 8: Engine group determination
    往复式内燃机 排放测量 第8部分: 发动机系组的确定
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    GB/T 8190.7-2003 Reciprocating internal combustion engines--Exhaust emission measurement--Part 7: Engine family determination
    往复式内燃机 排放测量 第7部分: 发动机系族的确定
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    GB/T 8190.3-2003 Reciprocating internal combustion engines--Exhaust emission measurement--Part 3:Definitions and methods of measurement of exhaust gas smoke under steady-state conditions
    往复式内燃机 排放测量 第3部分: 稳态工况排气烟度的定义和测量方法
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    GB/T 6243-2003 Test method of rice transplanter
    水稻插秧机 试验方法
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    GB/T 19076-2003 Sintered metal materials--Specifications
    烧结金属材料规范
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    GB/T 19074-2003 Industrial fans--Mechanical safety of fans--Guarding
    工业通风机 通风机的机械安全装置 护罩
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    GB/T 19071.2-2003 Asynchronous generator forwind turbine generator systems--Part 2: Test method
    风力发电机组 异步发电机 第2部分: 试验方法
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    GB/T 19070-2003 Test method for electrical controller of wind turbine generator systems
    风力发电机组 控制器 试验方法
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    GB/T 19068.3-2003 Off-grid wind turbine generator system--Part 3: Wind tunnel test methods
    离网型风力发电机组 第3部分: 风洞试验方法
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    GB/T 19068.2-2003 Off-grid wind turbine generatorsystem--Part 2: Test method
    离网型风力发电机组 第2部分: 试验方法
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    GB/T 19055-2003 Reliability test methods for motor vehicle engines
    汽车发动机可靠性试验方法
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    GB/T 10760.2-2003 Generator of off-grid wind turbines generator system--Part 2: Testing method
    离网型风力发电机组用发电机 第2部分: 试验方法
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    GB/T 4129-2003 Acoustics--Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
    声学 用于声功率级测定的标准声源的性能与校准要求
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    GB/T 11684-2003 Electromagnetic environment conditions and testing procedures for nuclear instrumentation
    核仪器电磁环境条件与试验方法
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    GB 9706.21-2003 Medical electrical equipment--Part 2: Particular requirements for the safety of patient contact dosemeters used in radiotherapy with electrically connected radiation detectors
    医用电气设备 第2部分:用于放射治疗与患者接触且具有电气连接辐射探测器的剂量计的安全专用要求
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    GB/T 8021-2003 Petroleum products--Determination of saponification number
    石油产品皂化值测定法
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    GB/T 7305-2003 Standard test method for water separabilityof petroleum oils and synthetic fluids
    石油和合成液水分离性测定法
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    GB 7691-2003 Safety code for painting--Safety management general rule
    涂装作业安全规程 安全管理通则
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    GB 7231-2003 Basic identification colors and code indications and safety sign for industrial pipelines
    工业管道的基本识别色、识别符号和安全标识
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    GB 19041-2003 Safety regulations for the production of phosgene and phosgenation products
    光气及光气化产品生产安全规程
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    GB/T 8196-2003 Safety ofmachinery--Guards--General requirements for the design and construction of fixed and movable guards
    机械安全 防护装置 固定式和活动式防护装置设计与制造一般要求
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    GB/T 13877.5-2003 Tractors and self-propelled machines for agriculture and forestry--Operator enclosure environment--Part 5: Pressurization system test method
    农林拖拉机和自走式机械封闭驾驶室 第5部分: 空气压力调节系统试验方法
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    GB/T 13877.4-2003 Tractorsand self-propelled machines for agriculture and forestry--Operator enclosure environment--Part 4: Air filter element test method
    农林拖拉机和自走式机械封闭驾驶室 第4部分: 空气滤清器试验方法
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    GB/T 13877.3-2003 Tractors and self-propelled machines for agriculture and forestry--Operator enclosure environment--Part 3: Determination of effect of solar heating
    农林拖拉机和自走式机械封闭驾驶室 第3部分: 太阳能加热系统效率的确定
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    GB/T 13877.2-2003 Tractors and self-propelled machines for agriculture and forestry--Operator enclosure environment--Part 2: Heating,ventilation and air-conditioning test method and performance
    农林拖拉机和自走式机械封闭驾驶室 第2部分: 采暖、通风和空调系统试验方法和性能要求
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    GB/T 10574.9-2003 Methods for chemical analysis of tin-lead solders--Determination of aluminum content
    锡铅焊料化学分析方法 铝量的测定
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    GB/T 10574.8-2003 Methods for chemical analysis of tin-lead solders--Determination of zinc content
    锡铅焊料化学分析方法 锌量的测定
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    GB/T 10574.7-2003 Methods for chemical analysis of tin-lead solders--Determination of silver content
    锡铅焊料化学分析方法 银量的测定
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    GB/T 10574.6-2003 Methods for chemical analysis of tin-lead solders--Determination of copper content
    锡铅焊料化学分析方法 铜量的测定
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    GB/T 10574.5-2003 Methods for chemical analysis of tin-lead solders--Determination of arsenic content
    锡铅焊料化学分析方法 砷量的测定
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    GB/T 10574.4-2003 Methods for chemical analysis of tin-lead solders--Determination of iron content
    锡铅焊料化学分析方法 铁量的测定
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    GB/T 10574.3-2003 Methods for chemical analysis of tin-lead solders--Determination of bismuth content
    锡铅焊料化学分析方法 铋量的测定
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    GB/T 10574.2-2003 Methods for chemical analysis of tin-lead solders--Determination of antimony content
    锡铅焊料化学分析方法 锑量的测定
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    GB/T 10574.13-2003 Methods for chemical analysis of tin-lead solders--Determination of copper,iron,cadmium,silver,gold,arsenic,zinc,aluminium,bismuth,phosphorous content
    锡铅焊料化学分析方法 铜、铁、镉、银、金、砷、锌、铝、铋、磷量的测定
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    GB/T 10574.12-2003 Methods for chemical analysis of tin-lead solders--Determination of sulphur content
    锡铅焊料化学分析方法 硫量的测定
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    GB/T 10574.1-2003 Methods for chemical analysis of tin-lead solders--Determination of tin content
    锡铅焊料化学分析方法 锡量的测定
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    GB/T 10574.11-2003 Methods for chemical analysis of tin-lead solders--Determination of phosphorus content
    锡铅焊料化学分析方法 磷量的测定
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    GB/T 10574.10-2003 Methods for chemical analysis of tin-lead solders--Determination of cadmium content
    锡铅焊料化学分析方法 镉量的测定
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    GB/T 18997.2-2003 Polyethylene/Aluminum/Polyethylene composite pressure pipe--Part 2:PE/AL/PE pipe butt-welded by aluminum pipe
    铝塑复合压力管 第2部分:铝管对接焊式铝塑管
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    GB/T 18997.1-2003 Polyethylene/Aluminum/Polyethylene composite pressure pipe--Part 1:PE/AL/PE pipe overlap-welded by aluminum pipe
    铝塑复合压力管 第1部分:铝管搭接焊式铝塑管
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    GB/T 18996-2003 Determination of silver in silver jewellery alloys--Volumertic(potentiometric) method using sodium chloride or potassium chloride
    银合金首饰中含银量的测定 氯化钠或氯化钾容量法(电位滴定法)
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    GB/T 18780.2-2003 Geometrical Product Specifications(GPS)--Geometrical features--Part 2: Extracted median line of a cylinder and a cone,extracted median surface,local size of an extracted feature
    产品几何量技术规范(GPS) 几何要素 第2部分: 圆柱面和圆锥面的提取中心线、平行平面的提取中心面、提取要素的局部尺寸
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    GB/T 16857.4-2003 Geometrical Product Specifications(GPS)--Acceptance andreverification tests for coordinate measuring machines(CMM)--Part 4: CMMs used in scanning measuring mode
    产品几何量技术规范(GPS) 坐标测量机的验收检测和复检检测 第4部分: 在扫描模式下使用的坐标测量机
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    GB/T 12472-2003 Geometrical Product Specifications(GPS)--Surface texture:Profile method--Surface roughness parameters and their values for wooden pieces
    产品几何量技术规范(GPS) 表面结构 轮廓法 木制件表面粗糙度参数及其数值
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    GB 18986-2003 The safety requirements for light bus construction
    轻型客车结构安全要求
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    GB/T 9647-2003 Thermoplastics pipes--Determination of ringstiffness
    热塑性塑料管材环刚度的测定
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    GB/T 8804.3-2003 Thermoplastic pipes--Determination of tensile properties--Part 3: Polyolefin pipes
    热塑性塑料管材 拉伸性能测定 第3部分: 聚烯烃管材
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    GB/T 8804.2-2003 Thermoplastic pipes--Determination of tensile properties--Part 2: Pipes made of unplasticized poly(vinyl chloride)(PVC-U),chlorinated poly(vinyl chloride)(PVC-C)and high-impact poly(vinyl chloride)(PVC-HI)
    热塑性塑料管材 拉伸性能测定 第2部分: 硬聚氯乙烯(PVC-U)、氯化聚氯乙烯(PVC-C)和高抗冲聚氯乙烯(PVC-HI)管材
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    GB/T 8804.1-2003 Thermoplastic pipes--Determination of tensile properties--Part 1: General test method
    热塑性塑料管材 拉伸性能测定 第1部分:试验方法总则
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    GB/T 6111-2003 Thermoplastics pipes for the conveyance of fluids--Resistance to internal pressure--Test method
    流体输送用热塑性塑料管材耐内压试验方法
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    GB/T 18992.2-2003 Crosslinked polyethylene(PE-X) piping systems for hot and cold water installations--Part 2: Pipes
    冷热水用交联聚乙烯(PE-X)管道系统 第2部分:管材
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    GB/T 18992.1-2003 Crosslinked polyethylene(PE-X) piping systems for hot and cold water installations--Part 1: General
    冷热水用交联聚乙烯(PE-X)管道系统 第1部分:总则
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    GB/T 16886.15-2003 Biological evaluation of medical devices--Part 15:Identification and quantification of degradation products from metals and alloys
    医疗器械生物学评价 第15部分:金属与合金降解产物的定性与定量
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    GB/T 14831-2003 Test method of resistance to steam ageing forrubber latex products
    胶乳制品蒸汽老化试验方法
    China National Standards
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    GB/T 18973-2003 Classification and evaluation of tourism toilets
    旅游厕所质量等级的划分与评定
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    GB 15322.6-2003 Combustible gas detectors--Part 6: Portable detectors for combustible man-made gas
    可燃气体探测器 第6部分: 测量人工煤气的便携式可燃气体探测器
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    GB 15322.5-2003 Combustible gas detectors--Part 5: Self-contained detectors for combustible man-made gas
    可燃气体探测器 第5部分: 测量人工煤气的独立式可燃气体探测器
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    GB 15322.4-2003 Combustible gas detectors--Part 4: Point type detectors for combustible man-made gas
    可燃气体探测器 第4部分: 测量人工煤气的点型可燃气体探测器
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    GB 15322.3-2003 Combustible gas detectors--Part 3: Portable detectors for 0~100%LEL combustible gas
    可燃气体探测器 第3部分:测量范围为0~100%LEL的便携式可燃气体探测器
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    GB 15322.2-2003 Combustible gas detectors--Part 2: Self-contained detectors for 0~100%LEL combustible gas
    可燃气体探测器 第2部分:测量范围为0~100%LEL的独立式可燃气体探测器
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    GB 15322.1-2003 Combustible gas detectors--Part 1:Point type detectors for 0~100%LEL combustible gas
    可燃气体探测器 第1部分:测量范围为0~100%LEL的点型可燃气体探测器
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    GB/T 18970-2003 Feed additive--10% 4,4′-diketo-β-carotene(10% canthaxanthin)
    饲料添加剂 10%β,β-胡萝卜-4,4-二酮(10%斑蝥黄)
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    GB/T 18969-2003 Determination of residues of organaphosphorus in feeds--Gas chromatagraphic method
    饲料中有机磷农药残留量的测定 气相色谱法
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    GB/Z 18039.5-2003 Electromagnetic compatibility--Environment--Electromagnetic environment for low-frequency conducted disturbances and signalling in public power supply systems
    电磁兼容 环境 公用供电系统低频传导骚扰及信号传输的电磁环境
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    GB/Z 17625.6-2003 Electromagnetic compatibility--Limits--Limitation of emission of harmonic currents in low-voltage power supply systems for equipment with rated current greater than 16A
    电磁兼容 限值 对额定电流大于16A的设备在低压供电系统中产生的谐波电流的限制
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    GB/T 7260.3-2003 Uninterruptiblepower systems(UPS)--Part 3:Method of specifying the performance and test requirements
    不间断电源设备(UPS) 第3部分: 确定性能的方法和试验要求
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    GB/T 18980-2003 Determination of aflatoxin M1 content in milk and milk powder--Cleanup byimmunoaffinity chromatogaphy and determination by high-performance liquid chromatigraphy and fluorometer
    乳和乳粉中黄曲霉毒素M1的测定 免疫亲和层析净化高效液相色谱法和荧光光度法
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    GB/T 18979-2003 Determination aflatoxins content in food--Cleanup by immunoaffinity chromatogaphy and determination by high-performance liquid chromatigraphy and fluor-ometer
    食品中黄曲霉毒素的测定 免疫亲和层析净化高效液相色谱法和荧光光度法
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    GB/T 18039.4-2003 Electromagnetic compatibility--Environment--Compatibility levels in industrial plants for low-frequency conducted disturbances
    电磁兼容 环境 工厂低频传导骚扰的兼容水平
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    GB/T 18039.3-2003 Electromagnetic compatibility--Environment--Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
    电磁兼容 环境 公用低压供电系统低频传导骚扰及信号传输的兼容水平
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    GB/T 17799.2-2003 Electromagnetic compatibility--Generic standards--Immunity for industrial environments
    电磁兼容 通用标准 工业环境中的抗扰度试验
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    GB 16895.20-2003 Electrical installations of buildings--Part 5: Selection and erection of electrical equipment--Chapter 55: Other equipment--Section 551: Low-voltage generating sets
    建筑物电气装置 第5部分:电气设备的选择和安装 第55章:其他设备 第551节:低压发电设备
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    GB 12953-2003 Chlorinated polyethylene plastic sheets for waterproofing
    氯化聚乙烯防水卷材
    China National Standards
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    GB/T 8457-2003 Textile machinery and accessories--Knitting machines--Number of needles for circular knitting machines of large nominal diameter
    纺织机械 针织机 大公称直径圆机的针数
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    GB/T 8456-2003 Textile machinery--Knitting machines--Nominal diameters of circular machines
    纺织机械 针织机 圆机的公称直径
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    GB/T 6594.2-2003 Plastics--Polystyrene(PS) moulding and extrusion materials--Part 2: Preparation of testspecimens and determination of properties
    塑料 聚苯乙烯(PS)模塑和挤出材料 第2部分: 试样制备和性能测定
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    GB/T 4548.2-2003 Glassware--Hydrolytic resistance of the interior surfaces of glass containers--Determination by flame spectrometry and classification
    玻璃制品 玻璃容器内表面耐水侵蚀性能 用火焰光谱法测定和分级
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    GB/T 2546.2-2003 Plastics--Polypropylene(PP) moulding and extrusion materials--Part 2: Preparation of test specimens and determination of properties
    塑料 聚丙烯(PP)模塑和挤出材料 第2部分: 试样制备和性能测定
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    English PDF
    GB/T 18964.2-2003 Plastics--Impact-resistant polystyrene(PS-I) moulding and extrusion materials--Part 2: Preparation of test specimens and determination of properties
    塑料 抗冲击聚苯乙烯(PS-I)模塑和挤出材料 第2部分: 试样制备和性能测定
    China National Standards
    et

    English PDF
    GB/T 17037.4-2003 Plastic--Injection moulding of test specimens of thermoplastic materials--Part 4: Determination of moulding shrinkage
    塑料 热塑性塑料材料注塑试样的制备 第4部分: 模塑收缩率的测定
    China National Standards
    et

    English PDF
    GB/T 18522.1-2003 General specification for hydrometric instruments--Part 1: General rules
    水文仪器通则 第1部分:总则
    China National Standards
    et

    English PDF
    GB/T 7154.4-2003 Thermistors--Directly heated positive step-function temperature coefficient--Part 1-4: Blank detail specification--Sensing application--Assessment level EZ
    直热式阶跃型正温度系数热敏电阻器 第1-4部分:敏感用空白详细规范 评定水平EZ
    China National Standards
    et

    English PDF
    GB/T 7154.3-2003 Thermistors--Directly heated positive step-function temperature coefficient--Part 1-3: Blank detail specification--Inrush current application--Assessment level EZ
    直热式阶跃型正温度系数热敏电阻器 第1-3部分:浪涌电流用空白详细规范 评定水平EZ
    China National Standards
    et

    English PDF
    GB/T 7154.2-2003 Thermistors--Directly heated positive step-function temperature coefficient--Part 1-2: Blank detail specification--Heating element application--Assessment level EZ
    直热式阶跃型正温度系数热敏电阻器 第1-2部分:加热元件用空白详细规范 评定水平EZ
    China National Standards
    et

    English PDF
    GB/T 18904.5-2003 Semiconductor devices--Part 12-5: Optoelectronic devices--Blank detail specification for pin-photodiodes with/without pigtail,for fibre optic systems or subsystems
    半导体器件 第12-5部分:光电子器件 纤维光学系统或子系统用带/不带尾纤的pin光电二极管空白详细规范
    China National Standards
    et

    English PDF

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