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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 "lu" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    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 20730.1-2006 Industrial-process control systems -Instruments with analogue inputs and two- or multi-state outputs - Part 1: Methods of evaluating performance
    工业过程控制系统用模拟输入两位或多位输出仪表 第1部分:性能评定方法
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    GB/T 20728-2006 Measurement of fluid flow in closed conduits - Guidance to the selection, installation and use of Coriolis meters
    封闭管道中流体流量的测量 科里奥利流量计的选型、安装和使用指南
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    GB/T 20727-2006 Measurement of fluid flow in closed conduits - Thermal mass flowmeters
    封闭管道中流体流量的测量 热式质量流量计
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    GB 20665-2006 Minimum allowable values of energy efficiency and energy efficiency grades for domestic gas instantaneous water heater and gas fired heating and hot water combi-boilers
    家用燃气快速热水器和燃气采暖热水炉能效限定值及能效等级
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    GB/T 20671.3-2006 Classification system and test methods for nonmetallic gasket materials - Part 3: Standard test method for fluid resistance of gasket materials
    非金属垫片材料分类体系及试验方法 第3部分: 垫片材料耐液性试验方法
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    GB/T 20671.10-2006 Classification system and test methods for nonmetallic gasket materials - Part 10: Standard practice for evaluating thermal conductivity of gasket materials
    非金属垫片材料分类体系及试验方法 第10部分: 垫片材料导热系数测定方法
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    GB 20810-2006 Bathroom tissue (including bathroom tissue base paper)
    卫生纸(含卫生纸原纸)
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    GB/T 17626.13-2006 Electromagnetic compatibility(EMC) - Testing and measurement techniques - Harmonics and interharmonics including mains signalling at a.c.power port,low frequency immunity test
    电磁兼容 试验和测量技术 交流电源端口谐波、谐间波及电网信号的低频抗扰度试验
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    GB/T 20629.1-2006 Non-cellulosic paper for electrical purposes - Part 1: Definitions and general requirements
    电气用非纤维素纸 第1部分:定义和一般要求
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    GB/T 20628.2-2006 Cellulosic papers for electrical purposes - Part 2: Methods of test
    电气用纤维素纸 第2部分:试验方法
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    GB/T 20628.1-2006 Specification for cellulosic papers for electrical purposes - Part 1: Definitions and general requirements
    电气用纤维素纸 第1部分:定义和一般要求
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    GB/T 20639-2006 Artificial pollution testing of non-linear resistor type gapped arresters
    有间隙阀式避雷器人工污秽试验
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    GB/T 20571-2006 Guidelines for evaluation of grain storage character - Wheat
    小麦储存品质判定规则
    China National Standards
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    GB/T 20569-2006 Guidelines for evaluation of grain storage character - Paddy
    稻谷储存品质判定规则
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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 6730.46-2006 Iron ores - Determination of arsenic content - Arseno-molybdenum blue spectrophotometric method after the distillation separation
    铁矿石 砷含量的测定 蒸馏分离-砷钼蓝分光光度法
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    GB/T 6730.45-2006 Iron ores - Determination of arsenic content - Arseno-molybdenum blue spectrophotometric method after hydrogen arsenide separation
    铁矿石 砷含量的测定 砷化氢分离-砷钼蓝分光光度法
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    GB/T 6730.18-2006 Iron ores - Determination of phosphorus content - Molybdenum blue spectrophotometric method
    铁矿石 磷含量的测定 钼蓝分光光度法
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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 19042.5-2006 Evaluation and routine testing in medical imaging departments - Part 3-5: Acceptance tests-Imaging performances of computed tomography X-ray equipment
    医用成像部门的评价及例行试验 第3-5部分:X射线计算机体层摄影设备成像性能验收试验
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    GB/T 6900-2006 Chemical analysis of alumina-silica refractories
    铝硅系耐火材料化学分析方法
    China National Standards
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    GB/T 20551-2006 The evaluating specification on the HACCP certification in the slaughter of livestock and poultry
    畜禽屠宰HACCP应用规范
    China National Standards
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    GB 10030-2006 Fry and fingerling of bluntnoseblack bream
    团头鲂鱼苗、鱼种
    China National Standards
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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
    China National Standards
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    GB/T 8752-2006 Anodizing of aluminium and its alloys - Check of continuity of thin anodic oxide coating - Copper sulphate test
    铝及铝合金阳极氧化 薄阳极氧化膜连续性检验方法 硫酸铜法
    China National Standards
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    GB/T 8647.4-2006 The methods for chemical analysis of nickel - Determination of phosphorous content - Molybdenum blue spectrophotometric method
    镍化学分析方法 磷量的测定 钼蓝分光光度法
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    GB/T 8647.3-2006 The methods for chemical analysis of nickel - Determination of silicon content - Molybdenum blue spectrophotometric method
    镍化学分析方法 硅量的测定 钼蓝分光光度法
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    GB/T 8647.2-2006 The methods for chemical analysis of nickel - Determination of aluminium content - Electrothermal atomic absorption spectrometric method
    镍化学分析方法 铝量的测定 电热原子吸收光谱法
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    GB/T 8647.10-2006 The methods for chemical analysis of nickel - Determination of arsenic,cadmium,lead,zinc,antimony,bismuth,tin,cobalt,copper,manganese,magnesium,silicon,aluminium,iron contents - Atomic emission spectrometric method
    镍化学分析方法 砷、镉、铅、锌、锑、铋、锡、钴、铜、锰、镁、硅、铝、铁量的测定 发射光谱法
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    GB/T 6892-2006 Wrought aluminium and aluminium alloys extruded profiles for general engineering
    一般工业用铝及铝合金挤压型材
    China National Standards
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    GB/T 3251-2006 Compression test method for aluminium and aluminium alloys tubes
    铝及铝合金管材压缩试验方法
    China National Standards
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    GB/T 20508-2006 Tantalum carbide powder
    碳化钽粉
    China National Standards
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    GB/T 20506-2006 Anodizing of aluminium and its alloys - Measurement of reflectivity characteristics of aluminium surfaces using abridged goniophotometer or goniophotometer
    铝及铝合金阳极氧化 阳极氧化膜表面反射特性的测定 遮光角度仪或角度仪法
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    GB/T 20505-2006 Anodizing of aluminium and its alloys - Measurement of reflectance characteristics of aluminium surfaces using integrating - Sphere instruments
    铝及铝合金阳极氧化 阳极氧化膜表面反射特性的测定 积分球法
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    GB/T 20504-2006 Anodizing of aluminium and its alloys - Visual determination of image clarity of anodic oxidation coatings - Chart scale method
    铝及铝合金阳极氧化 阳极氧化膜影像清晰度的测定 条标法
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    GB/T 20503-2006 Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss at angles of 20°,45°,60°or 85°
    铝及铝合金阳极氧化 阳极氧化膜镜面反射率和镜面光泽度的测定 20°、45°、60°、85°角度方向
    China National Standards
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    GB/T 13586-2006 Aluminum and aluminum alloys scraps
    铝及铝合金废料
    China National Standards
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    GB/T 11067.3-2006 Methods for chemical analysis of silver - Determination of selenium and tellurium content - Inductively coupled plasma atomic emission spectrometric method
    银化学分析方法 硒和碲量的测定 电感耦合等离子体原子发射光谱法
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    GB/T 20673-2006 Cellular plastics - Determination of the coefficient of linear thermal expansion of rigid materials at sub-ambient temperatures
    硬质泡沫塑料 低于环境温度的线膨胀系数的测定
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    GB/T 20672-2006 Cellular plastics, rigid - Determination of compressive creep under specified load and temperature conditions
    硬质泡沫塑料 在规定负荷和温度条件下压缩蠕变的测定
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    GB/T 12812-2006 Rigid cellular plastics - Determination of friability
    硬质泡沫塑料 易碎性的测定
    China National Standards
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    GB/T 10802-2006 General flexible polyether polyurethane cellular plastics
    通用软质聚醚型聚氨酯泡沫塑料
    China National Standards
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    GB/T 20615-2006 Fireworks and firecrackers - Determination of aluminum content in pyrotechnic composition
    烟花爆竹 烟火药中铝含量的测定
    China National Standards
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    GB/T 20572-2006 The evaluating specification on the HACCP certification of the natural casings processing
    天然肠衣生产HACCP应用规范
    China National Standards
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    GB 20561-2006 Periodic inspection and evaluation of steel gas cylinders for the liquefied petroleum gas for vehicles
    机动车用液化石油气钢瓶定期检验与评定
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    GB/T 12206-2006 Testing method to determine the calorific values of town gas
    城镇燃气热值和相对密度测定方法
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    GB/T 20492-2006 Zinc-5% aluminum-mixed mischmetal alloy - coated steel wire and steel wire strand
    锌―5%铝―混合稀土合金镀层钢丝、钢绞线
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    GB 20472-2006 Sulphoaluminate cement
    硫铝酸盐水泥
    China National Standards
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    GB 50372-2006 Code for installation acceptance of metallurgical machinery ironmaking equipment engineering
    炼铁机械设备工程安装验收规范
    China National Standards
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    GB/T 7373-2006 Monochlorodifluoro methane for industrial uses
    工业用二氟一氯甲烷(HCFC-22)
    China National Standards
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    GB/T 20603-2006 Refrigerated light hydrocarbon fluids - Sampling of liquefied natural gas - Continuous method
    冷冻轻烃流体 液化天然气的取样 连续法
    China National Standards
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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 20425-2006 Discharge standard of pollutantsfor saponin industry
    皂素工业水污染物排放标准
    China National Standards
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    GB/T 4645-2006 Cinematography - screen luminance for the projection of motion-picture prints in indoor theatres and review rooms
    室内影院和鉴定放映室的银幕亮度
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    GB 14536.19-2006 Automatic electrical controls for household and similar use - Particular requirements for electrically operated gas valves, including mechanical requirements
    家用和类似用途电自动控制器 电动燃气阀的特殊要求,包括机械要求
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    GB 3906-2006 Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV
    3.6kV~40.5kV交流金属封闭开关设备和控制设备
    China National Standards
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    GB 20698-2006 56%MCPA-Na water soluble powders
    56%2甲4氯钠可溶粉剂
    China National Standards
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    GB 20697-2006 13%MCPA-Na aqueous solution
    13%2甲4氯钠水剂
    China National Standards
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    GB 20686-2006 Glyphosate water soluble powders(granules)
    草甘膦可溶粉(粒)剂
    China National Standards
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    GB 20684-2006 Glyphosate aqueous solution
    草甘膦水剂
    China National Standards
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    GB/T 8152.5-2006 Methods for chemical analysis of lead concentrates―Determination of arsenic content―Atomic fluorescence spectrometer method
    铅精矿化学分析方法 砷量的测定 原子荧光光谱法
    China National Standards
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    GB/T 8152.3-2006 Methods for chemical analysis of lead concentrates―Determination of aluminium(III)oxide content―Chromazurol S spectrophotometric method
    铅精矿化学分析方法 三氧化二铝量的测定 铬天青S分光光度法
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    GB/T 8152.11-2006 Methods for chemical analysis of lead concentrates―Determination of mercury content―Atomic fluorescence spectrometer method
    铅精矿化学分析方法 汞量的测定 原子荧光光谱法
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    GB/T 1819.15-2006 Methods for chemical analysis of tin concentrates―Determination of fluorine content―The ion-selective electrode method
    锡精矿化学分析方法 氟量的测定 离子选择电极法
    China National Standards
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    GB/T 12750-2006 Semiconductor devices―Integrated circuits―Part 11: Sectional specification for semiconductor integrated circuits excluding hybrid circuits
    半导体器件 集成电路 第11部分:半导体集成电路分规范(不包括混合电路)
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    GB/Z 20423-2006 Hydraulic fluid power―Assembled systems―Verification of cleanliness
    液压系统总成 清洁度检验
    China National Standards
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    GB/T 9094-2006 Fluid power systems and components―Cylinders―Identification code for mounting dimensions and mounting types
    液压缸气缸安装尺寸和安装型式代号
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    GB/T 8100-2006 Hydraulic fluid power―Pressure-reducing valves,sequence valves,unloading valves,throttle valves and check valves―Mounting surfaces
    液压传动 减压阀、顺序阀、卸荷阀、节流阀和单向阀 安装面
    China National Standards
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    GB/T 20421.3-2006 Hydraulic fluid power―Determination of chracteristics of motors―Part 3: At constant flow and at constant torque
    液压马达特性的测定 第3部分:在恒流量和恒转矩下
    China National Standards
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    GB/T 20421.2-2006 Hydraulic fluid power―Determination of chracteristics of motors―Part 2: Startability
    液压马达特性的测定 第2部分:起动性
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    GB/T 20421.1-2006 Hydraulic fluid power―Determination of characteristics of motors―Part 1: At constant low speed and at constant pressure
    液压马达特性的测定 第1部分:在恒低速和恒压力下
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    GB/T 6730.63-2006 Iron ores―Determination of aluminum,calcium,magnesium,manganese,phosphorus,silicon and titanium content―Inductively coupled plasma atomic emission spectrometric method
    铁矿石 铝、钙、镁、锰、磷、硅和钛含量的测定 电感耦合等离子体发射光谱法
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    GB/T 6730.28-2006 Iron ores―Determinaton of fluorine content―Ion-selective electrode method
    铁矿石 氟含量的测定 离子选择电极法
    China National Standards
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    GB/T 5195.8-2006 Fluorspar―Determination of silicon dioxide content
    萤石 二氧化硅含量的测定
    China National Standards
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    GB/T 5195.6-2006 Fluorspar―Determination of phosphorus content
    萤石 磷含量的测定
    China National Standards
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    GB/T 5195.5-2006 Fluorspar―Determination of total sulfur content―The iodometric method after combustion
    萤石 总硫含量的测定 燃烧碘量法
    China National Standards
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    GB/T 5195.4-2006 Fluorspar―Determination of sulfide content―Iodometric method
    萤石 硫化物含量的测定 碘量法
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    GB/T 5195.3-2006 Fluorspar―Determination of loss in mass at 105℃―Gravimetric method
    萤石 105℃质损量的测定 重量法
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    GB/T 5195.2-2006 Fluorspar―Determination of carbonate content
    萤石 碳酸盐含量的测定
    China National Standards
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    GB/T 5195.1-2006 Fluorspar―Determination of calcium fluoride content
    萤石 氟化钙含量的测定
    China National Standards
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    GB/T 5195.11-2006 Fluorspar―Determination of manganese content―The periodate spectrophotometric method
    萤石 锰含量的测定 高碘酸盐分光光度法
    China National Standards
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    GB/T 5195.10-2006 Fluorspar―Determination of iron content―1,10-phenanthroline spectrophotometric method
    萤石 铁含量的测定 邻二氮杂菲分光光度法
    China National Standards
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    GB/T 4841.2-2006 Colour cards of standard depths for dyeing with navy blue and black dyestuffs
    染料染色标准深度色卡 藏青和黑色
    China National Standards
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    GB/T 20467-2006 Flexible cellular polymeric materials - Moulded and extruded sponge or expanded cellular rubber products - Compressibility test on finished parts
    软质泡沫聚合材料 模压和挤出海绵胶制品 成品的压缩性能试验
    China National Standards
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    GB/T 9579-2006 Rubber compounding ingredients―Carbon black―Method of evaluation in styrene-butadiene rubbers
    橡胶配合剂 炭黑 在丁苯橡胶中的鉴定方法
    China National Standards
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    GB/T 3781.6-2006 Acetylene black―Part 6: Determination of apparent specific volume
    乙炔炭黑 第6部分 视比容的测定
    China National Standards
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    GB/T 3780.7-2006 Carbon black―Part 7: Determination of pH value
    炭黑 第7部分: pH值的测定
    China National Standards
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    GB/T 3780.15-2006 Carbon black―Part 15: Determination of light transmittance of toluene extract
    炭黑 第15部分: 甲苯抽出物透光率的测定
    China National Standards
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    GB/T 2401-2006 Cationic dyes - Determination of fiber saturation value、dye saturation value and saturation factor in acrylic dyeing
    阳离子染料 染腈纶时纤维饱和值、染料饱和值及饱和因数的测定
    China National Standards
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    GB/T 1639-2006 Solubilised vat dyes - Determination of solubility
    可溶性还原染料 溶解度的测定
    China National Standards
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    GB/T 1637-2006 Solubilised vat dyes - Determination of shade and relative strength
    可溶性还原染料 色光和强度的测定
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    GB 9706.28-2006 Medical electrical equipment―Part 2: Particular requirements for the safety of lung ventilators―Critical care ventilators
    医用电气设备 第2部分: 呼吸机安全专用要求 治疗呼吸机
    China National Standards
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    GB 8276-2006 Food additive - Glucoamylase preperation
    食品添加剂 糖化酶制剂
    China National Standards
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    GB/T 20420-2006 lubricants, industrial oils and related products (class L)-Family E (internal combustion engine oils)-Specifications for two-stroke-cycle gasoline engine oils (categories EGB, EGC and EGD)
    润滑剂、工业用油和相关产品(L类)-E组(内燃机油)-二冲程汽油发动机油(EGB、EGC和EGD)
    China National Standards
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    GB/T 7119-2006 Evaluating guide for water saving enterprises
    节水型企业评价导则
    China National Standards
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    GB/T 5163-2006 Sintered metal materials,excluding hardmetals - Permeable sintered metal materials - Determination of density,oil content,and open porosity
    烧结金属材料(不包括硬质合金) 可渗性烧结金属材料 密度、含油率和开孔率的测定
    China National Standards
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    GB/T 3629-2006 Tantalum and tantalum alloy sheet,strip and foil
    钽及钽合金板材、带材和箔材
    China National Standards
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    English PDF

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