China National Standards

China EM GB Standards English PDF List


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 "EM" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 19064-2003 Solar home systEM specifications and test procedure
    家用太阳能光伏电源系统技术条件和试验方法
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    GB/T 10760.1-2003 Generator of off-grid wind turbines generator systEM--Part 1: Technical condition
    离网型风力发电机组用发电机 第1部分:技术条件
    China National Standards
    EM

    English PDF
    GB 50338-2003 Code of design for fixed fire monitor extinguishing systEMs
    固定消防炮灭火系统设计规范
    China National Standards
    EM

    English PDF
    GB 19062-2003 Regulation of controlsoil pollution for destruction chEMical weapons abandoned in China by Japan
    销毁日本遗弃在华化学武器土壤污染控制标准(试行)
    China National Standards
    EM

    English PDF
    GB 19061-2003 Regulation of controlwater pollutant for the destruction of abandoned chEMical weapons by Japan inChina
    销毁日本遗弃在华化学武器水污染物控制标准(试行)
    China National Standards
    EM

    English PDF
    GB 19060-2003 EMission regulationof air pollutants for destruction of chemical weapons abandoned in China by Japan
    销毁日本遗弃在华化学武器大气污染物排放标准(试行)
    China National Standards
    EM

    English PDF
    GB 19059-2003 Regulation for concentration of pollutants in the workplace air for destruction of chEMicalweapons abandoned in China by Japan
    销毁日本遗弃在华化学武器工作区空气中污染物浓度标准(试行)
    China National Standards
    EM

    English PDF
    GB 19058-2003 Environmental protection technological regulation on the entire process for the destruction of abandoned chEMical weapons by Japan in China
    销毁日本遗弃在华化学武器全过程环境保护技术规定(试行)
    China National Standards
    EM

    English PDF
    GB 19057-2003 Regulation for solid waste treatment and disposal for the destruction of abandoned chEMical weapons by Japan in China
    销毁日本遗弃在华化学武器固体废物处理处置标准(试行)
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    GB/T 19052-2003 Acoustics--Noise EMitted by machinery and equipment--Rules for the drafting and presentation of a noise test code
    声学 机器和设备发射的噪声 噪声测试规范起草和表述的准则
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    GB/T 17680.9-2003 Criteria for EMergency planning and preparedness for nuclear power plants--Maintenance of on-site emergency response capacity
    核电厂应急计划与准备准则 场内应急响应能力的保持
    China National Standards
    EM

    English PDF
    GB/T 17680.8-2003 Criteria for EMergency planning and preparedness for nuclear power plants--On-site emergency planning and implementing procedures
    核电厂应急计划与准备准则 场内应急计划与执行程序
    China National Standards
    EM

    English PDF
    GB/T 17680.7-2003 Criteria for EMergency planning and preparedness for nuclear power plants--Function and physical characteristics of on-site emergency facilities
    核电厂应急计划与准备准则 场内应急设施功能与特性
    China National Standards
    EM

    English PDF
    GB/T 17680.6-2003 Criteria for EMergency planning and preparedness for nuclear power plants--On-site emergency response functions and organizations
    核电厂应急计划与准备准则 场内应急响应职能与组织机构
    China National Standards
    EM

    English PDF
    GB/T 17680.10-2003 Criteria for EMergency planning and preparedness for nuclear power plants--Criteria for emergency radiological field monitoring,sampling and analysis conducted by nuclear power plant operating organizations
    核电厂应急计划与准备准则 核电厂营运单位应急野外辐射监测、取样与分析准则
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    GB/T 6961-2003 Operating requirEMents for tractors power take-off and drawbars
    拖拉机动力输出轴和牵引装置的使用要求
    China National Standards
    EM

    English PDF
    GB/T 19040-2003 Agricultural tractors--Steering requirEMents
    农业轮式拖拉机转向要求
    China National Standards
    EM

    English PDF
    GB/T 17127.4-2003 Agriculturalwheeled tractors and implEMents--Three-point hitch couplers--Part 4: Bar coupler
    农业轮式拖拉机和机具 三点悬挂挂接器 第4部分: 杆式挂接器
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    GB/T 18998.3-2003 Chlorinated poly(vinyl chloride)(PVC-C) piping systEMs for industrial applications--Part 3: Fittings
    工业用氯化聚氯乙烯(PVC-C)管道系统 第3部分: 管件
    China National Standards
    EM

    English PDF
    GB/T 18998.2-2003 Chlorinated poly(vinyl chloride)(PVC-C) piping systEMs for industrial applications--Part 2: Pipes
    工业用氯化聚氯乙烯(PVC-C)管道系统 第2部分: 管材
    China National Standards
    EM

    English PDF
    GB/T 18998.1-2003 Chlorinated poly(vinyl chloride)(PVC-C) piping systEMs for industrial applications--Part 1: General
    工业用氯化聚氯乙烯(PVC-C)管道系统 第1部分:总则
    China National Standards
    EM

    English PDF
    GB 18986-2003 The safety requirEMents for light bus construction
    轻型客车结构安全要求
    China National Standards
    EM

    English PDF
    GB/T 18995-2003 CinEMatography--Manufacturer-printed,latent image identification on 16mm,35mm and 65mm motion-picture film--Specifications and dimensions
    电影摄影术 在16mm、35mm和65mm电影胶片上由制造厂印制的潜影标识 规范和尺寸
    China National Standards
    EM

    English PDF
    GB/T 18993.3-2003 Chlorinated poly(Vinyl chloride) piping systEMs for hot and cold water installations--Part 3: Fittings
    冷热水用氯化聚氯乙烯(PVC-C)管道系统 第3部分: 管件
    China National Standards
    EM

    English PDF
    GB/T 18993.2-2003 Chlorinated poly(vinyl chloride) piping systEMs for hot and cold water installations--Part 2: Pipes
    冷热水用氯化聚氯乙烯(PVC-C)管道系统 第2部分: 管材
    China National Standards
    EM

    English PDF
    GB/T 18993.1-2003 Chlorinated poly(vinyl chloride) piping systEM for hot and cold water installations--Part 1: General
    冷热水用氯化聚氯乙烯(PVC-C) 管道系统 第1部分:总则
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    GB/T 18991-2003 Thermoplastics pipes and fittings forhot and cold water systEMs
    冷热水系统用热塑性塑料管材和管件
    China National Standards
    EM

    English PDF
    GB/T 18987-2003 Radiotherapy equipment--Coordinates,movEMents and scales
    放射治疗设备 坐标系、运动与刻度
    China National Standards
    EM

    English PDF
    GB/T 18984-2003 Seamless steel tubes for low-tEMperature-servicepiping
    低温管道用无缝钢管
    China National Standards
    EM

    English PDF
    GB/T 18983-2003 Oil-hardened and tEMpered stell wire for mechanical springs
    油淬火-回火弹簧钢丝
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    GB/T 18978.1-2003 Ergonomic requirEMents for office work with visual display terminals (VDTs)--Part 1: Generalintroduction
    使用视觉显示终端(VDTs)办公的人类工效学要求 第1部分:概述
    China National Standards
    EM

    English PDF
    GB/T 18977-2003 Ergonomics of the thermal environment--Assessment of the influence of the thermal environment usingsubjective judgEMent scales
    热环境人类工效学 使用主观判定量表评价热环境的影响
    China National Standards
    EM

    English PDF
    GB/T 18976-2003 Human-centred design processes for interactive systEMs
    以人为中心的交互系统设计过程
    China National Standards
    EM

    English PDF
    GB/T 18975.1-2003 Industrial automation systEMs and integration--Integration of life-cycle data for process plants including oil and gas production facilities--Part 1: Overview and fundamental principles
    工业自动化系统与集成 流程工厂(包括石油和天然气生产设施)生命周期数据集成 第1部分:综述与基本原理
    China National Standards
    EM

    English PDF
    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
    China National Standards
    EM

    English PDF
    GB/T 8389-2003 Axes--General technical requirEMents
    钢斧通用技术条件
    China National Standards
    EM

    English PDF
    GB/T 5806-2003 Files--General technical requirEMents
    钢锉通用技术条件
    China National Standards
    EM

    English PDF
    GB/T 19042.1-2003 Evaluation and routine testing in medical imaging departments--Part 3-1: Acceptance test--Imaging performance of X-ray equipment for radiographic and radioscopic systEMs
    医用成像部门的评价及例行试验 第3-1部分:X射线摄影和透视系统用X射线设备成像性能验收试验
    China National Standards
    EM

    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
    EM

    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
    EM

    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
    EM

    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
    EM

    English PDF
    GB/T 18940-2003 MeasurEMent of gas flow in closedconduits--Turbine meters
    封闭管道中气体流量的测量 涡轮流量计
    China National Standards
    EM

    English PDF
    GB/T 15845.4-2003 Performance requirEMents of audiovisual terminals--Narrow-band audio visual system and terminal equipment
    视听用户终端技术要求 窄带视听系统和终端设备
    China National Standards
    EM

    English PDF
    GB 18955-2003 Tools for woodworking,safety requirEMents--Milling tools,circular saw blades
    木工刀具安全 铣刀、圆锯片
    China National Standards
    EM

    English PDF
    GB/T 7154.1-2003 Thermistors--Directly heated positive step-function tEMperature coefficient--Part 1-1:Blank detail specification for current limiting application--Assessment level EZ
    直热式阶跃型正温度系数热敏电阻器 第1-1部分:限流用空白详细规范 评定水平EZ
    China National Standards
    EM

    English PDF
    GB/T 2900.63-2003 Electrotechnical terminology--ElEMentary relays
    电工术语 基础继电器
    China National Standards
    EM

    English PDF
    GB/T 18305-2003 Quality managEMent systems--Particular requirements for the application of ISO 9001:2000 for automotive production and relevant service part organizations
    质量管理体系 汽车生产件及相关服务件组织应用GB/T 19001-2000的特别要求
    China National Standards
    EM

    English PDF
    GB/T 18947-2003 Rubber hoses and hose assEMblies for underground mining--Wire-reinforced hydraulic type
    矿用钢丝增强液压软管及软管组合件
    China National Standards
    EM

    English PDF
    GB 50336-2002 Code of design for building reclaimed water systEM
    建筑中水设计规范
    China National Standards
    EM

    English PDF
    GB/T 5137.3-2002 Road vehicles--Safety glazing materials--Part 3:Test methods for resistance to radiation,high tEMperature,humidity,fire and simulated weathering
    汽车安全玻璃试验方法 第3部分:耐辐照高温潮湿燃烧和耐模拟气候试验
    China National Standards
    EM

    English PDF
    GB/T 13477.7-2002 Test method for building sealants--Part 7:Determination of low-tEMperature flexibility
    建筑密封材料试验方法 第7部分:低温柔性的测定
    China National Standards
    EM

    English PDF
    GB/T 13477.13-2002 Test method for building sealants--Part 13:Determination of adhesion/cohesion properties at variable tEMperatures
    建筑密封材料试验方法 第13部分:冷拉-热压后粘结性的测定
    China National Standards
    EM

    English PDF
    GB/T 13477.12-2002 Test method for building sealants--Part 12:Determination of adhesion/cohesion properties at constant tEMperature
    建筑密封材料试验方法 第12部分:同一温度下拉伸-压缩循环后粘结性的测定
    China National Standards
    EM

    English PDF
    GB/T 97.5-2002 Plain washers for tapping sew and washer assEMblies
    平垫圈 用于自攻螺钉和垫圈组合件
    China National Standards
    EM

    English PDF
    GB/T 97.4-2002 Plain washers for screw and washer assEMblies
    平垫圈 用于螺钉和垫圈组合件
    China National Standards
    EM

    English PDF
    GB/T 9074.18-2002 Tapping screw and washer assEMblies with plain washers
    自攻螺钉和平垫圈组合件
    China National Standards
    EM

    English PDF
    GB/T 9074.1-2002 Bolt or screw and washer assEMblies with plain washers
    螺栓或螺钉和平垫圈组合件
    China National Standards
    EM

    English PDF
    GB/T 6589-2002 SEMiconductordevices--Discrete devices--Part 3-2:Signal (including switching) and regulator diodes--Blank detail specification for voltage-regulator diodes and voltage-reference diodes (excluding temperature-compensated precision reference diodes)
    半导体器件 分立器件 第3-2部分:信号(包括开关)和调整二极管 电压调整二极管和电压基准二极管(不包括温度补偿精密基准二极管) 空白详细规范
    China National Standards
    EM

    English PDF
    GB/T 6495.8-2002 Photovoltaic devices--Part 8:MeasurEMent of spectral response of a photovoltaic(PV) device
    光伏器件 第8部分:光伏器件光谱响应的测量
    China National Standards
    EM

    English PDF
    GB/T 5301-2002 CinEMatography--Safe picture areas for motion-picture films for television--Position and dimensions
    供电视播放用影片安全画面范围的位置和尺寸
    China National Standards
    EM

    English PDF
    GB/T 5297-2002 CinEMatography--Maximum permissible area for subtitle on 35mm and 16mm motion-picture release prints--Position and dimensions
    35mm和16mm电影发行影片字幕最大可允许区域的位置和尺寸
    China National Standards
    EM

    English PDF
    GB/T 18908.1-2002 Specified time relays for industrial use--Part 1:RequirEMents and tests
    工业用时间继电器 第1部分:要求和试验
    China National Standards
    EM

    English PDF
    GB/T 18905.2-2002 Software engineering--Product evaluation--Part 2:Planning and managEMent
    软件工程 产品评价 第2部分:策划和管理
    China National Standards
    EM

    English PDF
    GB/T 18904.4-2002 SEMiconductor devices--Part 12-4:Optoelectronicdevices--Blank detail specification for pin-FET modules with/without pigtailfor fiber optic systems or sub-systems
    半导体器件 第12-4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-FET模块空白详细规范
    China National Standards
    EM

    English PDF
    GB/T 18904.3-2002 SEMiconductor devices--Part 12-3:Optoelectronic devices--Blank detail specification for light-emitting diodes--Display application
    半导体器件 第12-3部分:光电子器件 显示用发光二极管空白详细规范
    China National Standards
    EM

    English PDF
    GB/T 18904.2-2002 SEMiconductor devices--Part 12-2:Optoelectronic devices--Blank detail specification for laser diodes modules with pigtail for fiber optic systems or sub-systems
    半导体器件 第12-2部分:光电子器件 纤维光学系统或子系统用带尾纤的激光二极管模块空白详细规范
    China National Standards
    EM

    English PDF
    GB/T 18904.1-2002 SEMiconductor devices--Part 12-1:Optoelectronic devices--Blank detail specification for light emitting/infrared emitting diodes with/without pigtail for fiber optic systems or sub-systems
    半导体器件 第12-1部分:光电子器件 纤维光学系统或子系统用带/不带尾纤的光发射或红外发射二极管空白详细规范
    China National Standards
    EM

    English PDF
    GB/T 18902-2002 Performance requirEMents and test methods for UHF measuring distance equipment(MDE)
    超高频测距仪性能要求和测试方法
    China National Standards
    EM

    English PDF
    GB/T 18897-2002 Performance requirEMents and test methods for Doppler very high frequency omnidirectional radio range
    多普勒甚高频全向信标性能要求和测试方法
    China National Standards
    EM

    English PDF
    GB/T 18896-2002 Methods of measurEMent of the colour projectionpicture tubes
    彩色投影显象管测试方法
    China National Standards
    EM

    English PDF
    GB/T 18894-2002 Standards of electronic records filing and managEMent
    电子文件归档与管理规范
    China National Standards
    EM

    English PDF
    GB/T 18310.5-2002 Fibre optic interconnecting devices and passive components--Basic test and measurEMent procedures--Part 2-5:Tests--Torsion/twist
    纤维光学互连器件和无源器件 基本试验和测量程序 第2-5部分:试验 扭转/扭绞
    China National Standards
    EM

    English PDF
    GB/T 18310.21-2002 Fibre optic interconnecting devices and passive components--Basic test and measurEMent procedures--Part 2-21:Tests--Composite temperature-humidity cyclic test
    纤维光学互连器件和无源器件 基本试验和测量程序 第2-21部分:试验 温度-湿度组合循环试验
    China National Standards
    EM

    English PDF
    GB/T 18310.19-2002 Fibre optic interconnecting devices and passive components--Basic test and measurEMent procedures--Part 2-19:Tests--Damp heat(steady state)
    纤维光学互连器件和无源器件 基本试验和测量程序 第2-19部分:试验 恒定湿热
    China National Standards
    EM

    English PDF

    Find out:16399Items   |  To Page of: First -Previous-Next -Last  | [142] [143] [144] [145] [146] [147] [148]

     

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    - Since 2001 -
    Focus on China Standards & Compliance Services

    www.rjs.cn

    China Licenses

    www.transcustoms.com

    China HS code & Tariff

    www.gbstandards.org

    China National Standards