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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 21648-2008 |
Industrial dense Woven wire cloth 金属丝编织密纹网 |
China National Standards W |
 English PDF |
| GB/T 13814-2008 |
Nickel and nickel alloy covered Welding electrodes 镍及镍合金焊条 |
China National Standards W |
English PDF |
| GB/T 12620-2008 |
Round and elongated apertures With round and square plate screens 长圆孔、长方孔和圆孔筛板 |
China National Standards W |
English PDF |
| GB/T 11362-2008 |
Synchronous belt drives - Calculation of poWer rating and drive center distance 同步带传动 梯形齿同步带额定功率和传动中心距的计算 |
China National Standards W |
English PDF |
| GB/T 11356.1-2008 |
Belt drives - Pulleys for V-belts (system based on datum Width) -Geometrical inspection of grooves 带传动 V带轮(基准宽度制) 槽形检验 |
China National Standards W |
English PDF |
| GB/T 11355-2008 |
V-belt and V-ribbed belt drives - Calculation of poWer ratings V带和多楔带传动 额定功率的计算 |
China National Standards W |
English PDF |
| GB/T 10858-2008 |
Aluminium and aluminium alloy Wires and rods 铝及铝合金焊丝 |
China National Standards W |
English PDF |
| GB/T 3554-2008 |
Standard test method for oil content of petroleum Waxes 石油蜡含油量测定法 |
China National Standards W |
English PDF |
| GB 7000.6-2008 |
Luminaires- Particular requirements - Part 2-6: Luminaires With built-in transformers or convertors for filament lamps 灯具 第2-6部分：特殊要求 带内装式钨丝灯变压器或转换器的灯具 |
China National Standards W |
English PDF |
| GB/T 10592-2008 |
Specification for loW/high temperature test chambers 高低温试验箱技术条件 |
China National Standards W |
English PDF |
| GB/Z 21716.1-2008 |
Health informatics - Public key infrastructure(PKI) - Part 1: OvervieW of digital certificate services 健康信息学 公钥基础设施（PKI） 第1部分：数字证书服务综述 |
China National Standards W |
English PDF |
| GB/T 9386-2008 |
Specification for computer softWare test documentation 计算机软件测试文档编制规范 |
China National Standards W |
English PDF |
| GB/T 9385-2008 |
Norm of computer softWare requirements specification 计算机软件需求规格说明规范 |
China National Standards W |
English PDF |
| GB/T 21671-2008 |
Acceptance test specification for Local Area NetWork (LAN) systems based on ethernet technology 基于以太网技术的局域网系统验收测评规范 |
China National Standards W |
English PDF |
| GB/T 15532-2008 |
Specification of computer softWare testing 计算机软件测试规范 |
China National Standards W |
English PDF |
| GB/T 21645.1-2008 |
Technical requirements for Automatically SWitched Optical Network - Part 1: Architecture and general requirements 自动交换光网络(ASON)技术要求 第1部分: 体系结构与总体要求 |
China National Standards W |
English PDF |
| GB/T 21644-2008 |
General Description of NetWorks Distance Learning 网络远程教育平台总体要求 |
China National Standards W |
English PDF |
| GB/T 21642.2-2008 |
The technical requirements for video conference system devices based on IP-based netWork - Part 2: Multipoint Processor 基于IP网络的视讯会议系统设备技术要求 第2部分: 多点处理器（MP） |
China National Standards W |
English PDF |
| GB/T 21642.1-2008 |
The technical requirements for video conference system devices based on IP-based netWork - Part 1: Multipoint Controller 基于IP网络的视讯会议系统设备技术要求 第1部分：多点控制器（MC） |
China National Standards W |
English PDF |
| GB/T 21641-2008 |
Technique requirements of video conferencing system inter Working between different technologies 基于不同技术的应急视讯会议系统互通技术要求 |
China National Standards W |
English PDF |
| GB/T 21640-2008 |
Technical standards for cooperation betWeen equipments of IP-based video conference system 基于IP网络的视讯会议系统设备互通技术要求 |
China National Standards W |
English PDF |
| GB/T 21639-2008 |
The technical requirements of video conferencing service for IP-based netWork 基于IP网络的视讯会议系统总技术要求 |
China National Standards W |
English PDF |
| GB/T 7376-2008 |
Determination of micro-amounts of Water in industrial Fluorinated alkane 工业用氟代烷烃中微量水分的测定 |
China National Standards W |
English PDF |
| GB/T 2861.8-2008 |
Guide unit for stamping dies - Part 8: Guide pillars With taper lead for ball-bearing 冲模导向装置 第8部分：滚动导向可卸导柱 |
China National Standards W |
English PDF |
| GB/T 2861.7-2008 |
Guide unit for stamping dies - Part 7: Guide pillars With taper lead for sliding guide 冲模导向装置 第7部分：滑动导向可卸导柱 |
China National Standards W |
English PDF |
| GB/T 2861.10-2008 |
Guide unit for stamping dies - Part 10: Washers 冲模导向装置 第10部分：垫圈 |
China National Standards W |
English PDF |
| GB/T 15248-2008 |
The test method for axial loading constant-amplitude loW-cycle fatigue of metallic materials 金属材料轴向等幅低循环疲劳试验方法 |
China National Standards W |
English PDF |
| GB/T 21532-2008 |
Lyophilized royal jelly poWder 蜂王浆冻干粉 |
China National Standards W |
English PDF |
| GB/T 3409.1-2008 |
Instrument for dam monitoring rebar strain meter - Part 1: Unbonded elastic Wire resistance rebar strain meter 大坝监测仪器 钢筋计 第1部分：差动电阻式钢筋计 |
China National Standards W |
English PDF |
| GB/T 3823-2008 |
ZhongWei goat 中卫山羊 |
China National Standards W |
English PDF |
| GB/T 21674-2008 |
Detecting porcine circovirus With polymerase chain reaction 猪圆环病毒聚合酶链反应试验方法 |
China National Standards W |
English PDF |
| GB/T 21673-2008 |
Water quility requirement for marine shrimp breeding 海水虾类育苗水质要求 |
China National Standards W |
English PDF |
| GB/T 21531-2008 |
MFBD type steel Wire knotter MFBD型钢丝打扣机 |
China National Standards W |
English PDF |
| GB/T 21530-2008 |
Galvanized steel Wire for cotton packing 棉花打包用镀锌钢丝 |
China National Standards W |
English PDF |
| GB 13851-2008 |
Traffic safety signs on inland Waterways 内河交通安全标志 |
China National Standards W |
English PDF |
| GB 16889-2008 |
Standard for pollution control on the landfill site of municipal solid Waste 生活垃圾填埋场污染物控制标准 |
China National Standards W |
English PDF |
| GB 21520-2008 |
Minimum alloWable values of energy efficiency and energy efficiency grades for computer monitors 计算机显示器能效限定值及能效等级 |
China National Standards W |
English PDF |
| GB 21519-2008 |
Minimum alloWable values of the energy efficiency and energy efficiency grades for electrical storage water heaters 储水式电热水器能效限定值及能效等级 |
China National Standards W |
English PDF |
| GB 21518-2008 |
Minimum alloWable values of energy efficiency and energy efficiency grades for AC contactors 交流接触器能效限定值及能效等级 |
China National Standards W |
English PDF |
| GB/T 6369-2008 |
Surface active agents - Determination of emulsifying poWer - Colorimetric method 表面活性剂 乳化力的测定 比色法 |
China National Standards W |
English PDF |
| GB/T 21534-2008 |
Industrial Water usage and conservation - Terminology 工业用水节水 术语 |
China National Standards W |
English PDF |
| GB/T 21529-2008 |
Determination of Water vapour transmission rate for plastic film and sheeting - Electrolytic detection sensor method 塑料薄膜和薄片水蒸气透过率的测定 电解传感器法 |
China National Standards W |
English PDF |
| GB/T 14188-2008 |
General rules for selection and using of packaging materials With volatile corrosion inhibitor 气相防锈包装材料选用通则 |
China National Standards W |
English PDF |
| GB/T 12452-2008 |
The general principles of Water balance test in enterprises 企业水平衡测试通则 |
China National Standards W |
English PDF |
| GB/T 6913-2008 |
Analysis of Water used in boiler and cooling system - Determination of phosphorus 锅炉用水和冷却水分析方法 磷酸盐的测定 |
China National Standards W |
English PDF |
| GB/T 6912-2008 |
Analysis of Water used in boiler and cooling system - Determination of nitrite 锅炉用水和冷却水分析方法 亚硝酸盐的测定 |
China National Standards W |
English PDF |
| GB/T 6909-2008 |
Analysis of Water used in boiler and cooling system - Determination of hardness 锅炉用水和冷却水分析方法 硬度的测定 |
China National Standards W |
English PDF |
| GB/T 6908-2008 |
Analysis of Water used in boil and cooling system-Determination of electrical conductivity 锅炉用水和冷却水分析方法 电导率的测定 |
China National Standards W |
English PDF |
| GB/T 6904-2008 |
Water used in industrial circulating cooling system and boiler - Determination of pH 工业循环冷却水及锅炉用水中pH的测定 |
China National Standards W |
English PDF |
| GB/T 3511-2008 |
Rubber, vulcanized or thermoplastic - Resistance to Weathering 硫化橡胶或热塑性橡胶 耐候性 |
China National Standards W |
English PDF |
| GB/T 21627-2008 |
Dangerous goods - SloW cook-off test of extremely insensitive detonating substance 危险品 极不敏感引爆物质的缓慢升温试验方法 |
China National Standards W |
English PDF |
| GB/T 21619-2008 |
Dangerous goods - Test method for flammable solids, Which in contacting with water emit flammable gases 危险品 易燃固体遇水放出易燃气体试验方法 |
China National Standards W |
English PDF |
| GB/T 18838.4-2008 |
Preparation of steel substrates before application of paints and related products-Specifications for metallic blast-cleaning abrasives - Part 4:LoW-carbon cast-steel shot 涂覆涂料前钢材表面处理 喷射清理用金属磨料的技术要求 第4部分: 低碳铸钢丸 |
China National Standards W |
English PDF |
| GB/T 18570.12-2008 |
Preparation of steel substrates before application of paints and related products-Tests for the assessment of surface cleanliness - Part 12: Field method for the titrimetric determination of Water-soluble ferrous ions 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第12部分: 水溶性铁离子的现场滴定测定法 |
China National Standards W |
English PDF |
| GB/T 16632-2008 |
Determination of scale inhibition performance of Water treatment agents - Calcium carbonate precipitation method 水处理剂阻垢性能的测定 碳酸钙沉积法 |
China National Standards W |
English PDF |
| GB/T 15456-2008 |
Industrial circulating cooling Water - Determination of the chemical oxygen demand - Potassium permanganate method 工业循环冷却水中化学需氧量(COD)的测定 高锰酸钾法 |
China National Standards W |
English PDF |
| GB/T 15453-2008 |
Water for industrial circulating cooling system and boiler - Determination of chloride 工业循环冷却水和锅炉用水中氯离子的测定 |
China National Standards W |
English PDF |
| GB/T 15340-2008 |
Rubber，raW natural and raw synthetic-Sampling and further preparative procedures 天然、合成生胶取样及其制样方法 |
China National Standards W |
English PDF |
| GB/T 14640-2008 |
Water used in industrial circulating cooling system and boiler - Determination of potassium and sodium 工业循环冷却水及锅炉用水中钾、钠含量的测定 |
China National Standards W |
English PDF |
| GB/T 14427-2008 |
Analysis of Water used in boiler and cooling system - Determination of iron 锅炉用水和冷却水分析方法 铁的测定 |
China National Standards W |
English PDF |
| GB/T 14424-2008 |
Industrial circulating cooling Water-Determination of residual chlorine 工业循环冷却水中余氯的测定 |
China National Standards W |
English PDF |
| GB/T 14422-2008 |
Analysis of Water used in boiler and cooling system - Determination of benzotriazole 锅炉用水和冷却水分析方法 苯骈三氮唑的测定 |
China National Standards W |
English PDF |
| GB/T 12154-2008 |
Analysis of Water used in boiler and cooling system - Determination of total aluminium 锅炉用水和冷却水分析方法 全铝的测定 |
China National Standards W |
English PDF |
| GB/T 10656-2008 |
Analysis of Water used in boiler and cooling system - Determination of zinc - Zincon spectrophotometry 锅炉用水和冷却水分析方法 锌离子的测定 锌试剂分光光度法 |
China National Standards W |
English PDF |
| GB/T 15972.53-2008 |
Specifications for optical fibre test methods - Part 53: Measurement methods and test procedures for environmental characteristics - Water immersion 光纤试验方法规范 第53部分：环境性能的测量方法和试验程序 浸水 |
China National Standards W |
English PDF |
| GB/T 15972.44-2008 |
Specifications for optical fibre test methods - Part 44: Measurement methods and test procedures for transmission and optical characteristics - Cut-off Wavelength 光纤试验方法规范 第44部分：传输特性和光学特性的测量方法和试验程序 截止波长 |
China National Standards W |
English PDF |
| GB/T 15972.41-2008 |
Specifications for optical fibre test methods - Part 41: Measurement methods and test procedures for transmission and optical characteristics - BandWidth 光纤试验方法规范 第41部分：传输特性和光学特性的测量方法和试验程序 带宽 |
China National Standards W |
English PDF |
| GB/T 17454.3-2008 |
Safety of machinery - Pressure-sensitive protective devices - Part 3: General principles for design and testing of pressure-sensitive bumpers, plates, Wires and similar devices 机械安全 压敏保护装置 第3部分: 压敏缓冲器、压敏板、压敏线及类似装置的设计和试验通则 |
China National Standards W |
English PDF |
| GB 17888.2-2008 |
Safety of machinery - Permanent means of access to machinery - Part 2: Working platforms and walkways 机械安全 进入机械的固定设施 第2部分：工作平台和通道 |
China National Standards W |
English PDF |
| GB 17888.1-2008 |
Safety of machinery - Permanent means of access to machinery - Part 1: Choice of a fixed means of access betWeen two levels 机械安全 进入机械的固定设施 第1部分：进入两级平面之间的固定设施的选择 |
China National Standards W |
English PDF |
| GB/T 985.4-2008 |
Recommended joint preparation for Welding on clad steels 复合钢的推荐坡口 |
China National Standards W |
English PDF |
| GB/T 985.3-2008 |
Recommended joint preparation for gas-shield arc Welding on aluminium and its alloys 铝及铝合金气体保护焊的推荐坡口 |
China National Standards W |
English PDF |
| GB/T 985.2-2008 |
Recommended joint preparation for submerged arc Welding 埋弧焊的推荐坡口 |
China National Standards W |
English PDF |
| GB/T 985.1-2008 |
Recommended joint preparation for gas Welding, manual metal arc welding, gas-shield arc welding and beam welding 气焊、焊条电弧焊、气体保护焊和高能束焊的推荐坡口 |
China National Standards W |
English PDF |
| GB/T 7160-2008 |
Carbonyl Nickel PoWder 羰基镍粉 |
China National Standards W |
English PDF |
| GB/T 4295-2008 |
Tungsten carbide poWder 碳化钨粉 |
China National Standards W |
English PDF |
| GB/T 3952-2008 |
Copper draWing stock for electrical purpose 电工用铜线坯 |
China National Standards W |
English PDF |
| GB/T 2654-2008 |
Hardness test methods on Welded joints 焊接接头硬度试验方法 |
China National Standards W |
English PDF |
| GB/T 2653-2008 |
Bend test methods on Welded joints 焊接接头弯曲试验方法 |
China National Standards W |
English PDF |
| GB/T 2652-2008 |
Tensile test methods on Weld and deposited metal 焊缝及熔敷金属拉伸试验方法 |
China National Standards W |
English PDF |
| GB/T 2651-2008 |
Tensile test method on Welded joints 焊接接头拉伸试验方法 |
China National Standards W |
English PDF |
| GB/T 2650-2008 |
Impact test methods on Welded joints 焊接接头冲击试验方法 |
China National Standards W |
English PDF |
| GB/T 21653-2008 |
Nickel and Nickel-alloy Wire and Drawing Stock 镍及镍合金线和拉制线坯 |
China National Standards W |
English PDF |
| GB/T 21652-2008 |
Copper and copper alloy Wire 铜及铜合金线材 |
China National Standards W |
English PDF |
| GB/T 21540-2008 |
Hydraulic fluid poWer - On-line automatic particle-counting systems for liquids - Methods of calibration and validation 液压传动 液体在线自动颗粒计数系统 校准和验证方法 |
China National Standards W |
English PDF |
| GB/T 19867.5-2008 |
Welding procedure specification for resistance welding 电阻焊焊接工艺规程 |
China National Standards W |
English PDF |
| GB/T 19867.4-2008 |
Welding procedure specification for laser beam welding 激光焊接工艺规程 |
China National Standards W |
English PDF |
| GB/T 19867.3-2008 |
Welding procedure specification for electron beam welding 电子束焊接工艺规程 |
China National Standards W |
English PDF |
| GB/T 19867.2-2008 |
Welding procedure specification for gas welding 气焊焊接工艺规程 |
China National Standards W |
English PDF |
| GB/T 19198-2008 |
Testing method for thermo-electromotive force of precious metals and their alloys pair up With platinum or copper 贵金属及其合金对铂、对铜热电动势的测量方法 |
China National Standards W |
English PDF |
| GB/T 15072.6-2008 |
Test method of precious metal alloys - Determination of iridium contents for platinum, palladium alloys - Electricity titration With ferrous sulfate 贵金属合金化学分析方法 铂、钯合金中铱量的测定 硫酸亚铁电流滴定法 |
China National Standards W |
English PDF |
| GB/T 15072.5-2008 |
Test method of precious metal alloys － Determination of silver content for gold and palladium alloys － Potentionmeter titration With potassium iodide 贵金属合金化学分析方法 金、钯合金中银量的测定 碘化钾电位滴定法 |
China National Standards W |
English PDF |
| GB/T 15072.2-2008 |
Test method of precious metal alloys - Determination of silver contents for silver alloys - Potentionmeter titration With sodium chloride 贵金属合金化学分析方法 银合金中银量的测定 氯化钠电位滴定法 |
China National Standards W |
English PDF |
| GB/T 13390-2008 |
Metallic poWder-Determination of the specific surface area - Method of nitrogen adsorption 金属粉末比表面积的测定 氮吸附法 |
China National Standards W |
English PDF |
| GB/T 12730-2008 |
NarroW V-belt for general drive 一般传动用窄V带 |
China National Standards W |
English PDF |
| GB/T 10095.2-2008 |
Cylindrical gears - System of accuracy - Part 2: Definitions and alloWable values of deviations relevant to radial composite deviations and runout information 圆柱齿轮 精度制 第2部分：径向综合偏差与径向跳动的定义和允许值 |
China National Standards W |
English PDF |
| GB/T 10095.1-2008 |
Cylindrical gears - System of accuracy - Part 1: Definitions and alloWable values of deviations relevant to corresponding flanks of gear teeth 圆柱齿轮 精度制 第1部分：轮齿同侧齿面偏差的定义和允许值 |
China National Standards W |
English PDF |
| GB/T 7330-2008 |
Line traps for a.c. poWer systems 交流电力系统阻波器 |
China National Standards W |
English PDF |
| GB/T 7329-2008 |
Coupling devices for poWer line carrier systems 电力线载波结合设备 |
China National Standards W |
English PDF |
| GB 21555-2008 |
FireWorks and firecrackers - Product of Aerial - Double - bang firecracker 烟花爆竹 双响（升空类产品） |
China National Standards W |
English PDF |
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