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 "in" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 20975.11-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 11:Determination of lead content Flame atomic absorption spectrometric method
    铝及铝合金化学分析方法 第11部分:铅含量的测定 火焰原子吸收光谱法
    China National Standards
    in

    English PDF
    GB/T 20975.10-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 10:Determination of tin content
    铝及铝合金化学分析方法 第10部分: 锡含量的测定
    China National Standards
    in

    English PDF
    GB/T 20432.6-2008 Photography - Photographic-grade chemicals - Test methods - Part 6: Determination of halide content
    摄影 照相级化学品 试验方法 第6部分: 卤化物含量的测定
    China National Standards
    in

    English PDF
    GB/T 20432.3-2008 Photography - Photographic-grade chemicals - Test methods - Part 3: Determination of matter in ammonium hydroxide solution
    摄影 照相级化学品 试验方法 第3部分:氨水不溶物的测定
    China National Standards
    in

    English PDF
    GB/T 20432.12-2008 Photography - Photographic-grade chemicals - Test methods - Part 12: Determination of density
    摄影 照相级化学品 试验方法 第12部分: 密度的测定
    China National Standards
    in

    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
    in

    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
    in

    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
    in

    English PDF
    GB/T 19867.2-2008 Welding procedure specification for gas welding
    气焊焊接工艺规程
    China National Standards
    in

    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
    in

    English PDF
    GB/T 18116.2-2008 Chemical analysis methods of Yttrium-europium oxides - Determination of europium oxides
    氧化钇铕化学分析方法 氧化铕量的测定
    China National Standards
    in

    English PDF
    GB/T 18036-2008 The test method of thermo-emf for platinum
    铂铑热电偶细丝的热电动势测量方法
    China National Standards
    in

    English PDF
    GB/T 17684-2008 Terminology for precious metals and their alloys
    贵金属及其合金术语
    China National Standards
    in

    English PDF
    GB/T 17473.7-2008 Test methods of precious metals pastes used for microelectronics - Determination of solderability and solderelaching resistance
    微电子技术用贵金属浆料测试方法 可焊性、耐焊性测定
    China National Standards
    in

    English PDF
    GB/T 17473.6-2008 Test methods of precious metal pastes used for microelectronics - Determination of resolution
    微电子技术用贵金属浆料测试方法 分辨率测定
    China National Standards
    in

    English PDF
    GB/T 17473.5-2008 Test methods of pastes used for microelectronics - Determination of viscosity
    微电子技术用贵金属浆料测试方法 粘度测定
    China National Standards
    in

    English PDF
    GB/T 17473.4-2008 Test methods of precious metals pastes used for microelectronics - Determination of adhesion
    微电子技术用贵金属浆料测试方法 附着力测定
    China National Standards
    in

    English PDF
    GB/T 17473.3-2008 Test methods of precious metals pastes used for microelectronics Determination of sheet resistance
    微电子技术用贵金属浆料测试方法 方阻测定
    China National Standards
    in

    English PDF
    GB/T 17473.2-2008 Test methods of presious metals pastes used for microelectronics - Determination of fineness
    微电子技术用贵金属浆料测试方法 细度测定
    China National Standards
    in

    English PDF
    GB/T 17473.1-2008 Test methods of precious metals pastes used for microelectronics-Determination of solids content
    微电子技术用贵金属浆料测试方法 固体含量测定
    China National Standards
    in

    English PDF
    GB/T 15078-2008 Testing method for contact resistance of precious metals electrical contact materials
    贵金属电触点材料接触电阻的测量方法
    China National Standards
    in

    English PDF
    GB/T 15077-2008 Geometric size measuring methods of precious metals and their alloy materials
    贵金属及其合金材料几何尺寸测量方法
    China National Standards
    in

    English PDF
    GB/T 15076.9-2008 Methods for chemical analysis of tantalum and niobium - Determination of iron, chromium, nickel, manganese, titanium, aluminum, copper, tin, lead and zirconium contents in tantalum
    钽铌化学分析方法 钽中铁、铬、镍、锰、钛、铝、铜、锡、铅和锆量的测定
    China National Standards
    in

    English PDF
    GB/T 15076.8-2008 Methods for chemical analysis of tantalum and niobium - Determination of carbon and sulphur contents
    钽铌化学分析方法 碳量和硫量的测定
    China National Standards
    in

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    GB/T 15076.16-2008 Methods for chemical analysis of tantalum and niobium - Determination of sodium and potassium contents
    钽铌化学分析方法 钠量和钾量的测定
    China National Standards
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    GB/T 15076.15-2008 Methods for chemical analysis of tantalum and niobium - Determination of hydrogen content
    钽铌化学分析方法 氢量的测定
    China National Standards
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    GB/T 15076.14-2008 Methods for chemical analysis of tantalum and niobium - Determination of oxygen content
    钽铌化学分析方法 氧量的测定
    China National Standards
    in

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    GB/T 15076.12-2008 Methods for chemical analysis of tantalum and niobium - Determination of phosphorus content in tantalum
    钽铌化学分析方法 钽中磷量的测定
    China National Standards
    in

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    GB/T 15072.9-2008 Test method of precious metal alloys - Determination of indium content for gold alloys - Complexometric return titration using EDTA
    贵金属合金化学分析方法 金合金中铟量的测定 EDTA络合返滴定法
    China National Standards
    in

    English PDF
    GB/T 15072.8-2008 Test method of precious metal alloys - Determination of copper content for gold, palladium and silver alloys - Complexometric return titration using thiourea releasing EDTA
    贵金属合金化学分析方法 金、钯、银合金中铜量的测定 硫脲析出EDTA络合返滴定法
    China National Standards
    in

    English PDF
    GB/T 15072.7-2008 Test methods of precious metal alloys - Determination of chromium and iron contents for gold alloys - Inductively coupled plasma atomic emission spectrometry
    贵金属合金化学分析方法 金合金中铬和铁量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    in

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    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
    in

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    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
    in

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    GB/T 15072.4-2008 Test method of precious metal alloys - Determination of palladium content for palladium and silver alloys - Butanedione dioxime gravimetry
    贵金属合金化学分析方法 钯、银合金中钯量的测定 二甲基乙二醛肟重量法
    China National Standards
    in

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    GB/T 15072.3-2008 Test method of precious metal alloys - Determination of platinum content for gold, platinum and palladium alloys - Electricity titration using potassium permanganate
    贵金属合金化学分析方法 金、铂、钯合金中铂量的测定 高锰酸钾电流滴定法
    China National Standards
    in

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    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
    in

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    GB/T 15072.19-2008 Test method of precious metal alloys - Determination of vanadium and magnesium contents for silver alloys - Inductively coupled plasma atomic emission spectrometry
    贵金属合金化学分析方法 银合金中钒和镁量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    in

    English PDF
    GB/T 15072.18-2008 Test method of precious metal alloys - Determination of zirconium and gadolinium contents for gold alloys - Inductively coupled plasma atomic emission spectrometry
    贵金属合金化学分析方法 金合金中锆和镓量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    in

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    GB/T 15072.17-2008 Test method of precious metal alloys - Determination of tungsten contents for platinum alloys - Tungstic acid gravimetry
    贵金属合金化学分析方法 铂合金中钨量的测定 三氧化钨重量法
    China National Standards
    in

    English PDF
    GB/T 15072.16-2008 Test method of precious metal alloys - Determination of copper and manganese contents for gold alloys - Inductively coupled plasma atomic emission spectrometry
    贵金属合金化学分析方法 金合金中铜和锰量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    in

    English PDF
    GB/T 15072.15-2008 Test method of precious metal alloys - Determination of nickel, zinc and manganese contents for gold, silver and palladium alloys - Inductively coupled plasma atomic emission spectrometry
    贵金属合金化学分析方法 金、银、钯合金中镍、锌和锰量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    in

    English PDF
    GB/T 15072.14-2008 Test method of precious metal alloys - Determination of aluminium and nickel contents for silver alloys - Inductively coupled plasma atomic emission spectrometry
    贵金属合金化学分析方法 银合金中铝和镍量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    in

    English PDF
    GB/T 15072.13-2008 Test method of precious metal alloys - Determination of tin , cerium and lanthanium contents for silver alloys - Inductively coupled clasma atomic emission spectrometry
    贵金属合金化学分析方法 银合金中锡、铈和镧量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    in

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    GB/T 15072.12-2008 Test method of precious metal alloys - Determination of nickel contents for silver alloys - Hydrogen peroxide spectrophotometry
    贵金属合金化学分析方法 银合金中钒量的测定 过氧化氢分光光度法
    China National Standards
    in

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    GB/T 15072.1-2008 Test method of precious alloys - Determination of gold content for gold, platinum and palladium alloys - Potentiometric titration using ferrous sulfate
    贵金属合金化学分析方法 金、铂、钯合金中金量的测定 硫酸亚铁电位滴定法
    China National Standards
    in

    English PDF
    GB/T 15072.11-2008 Test method of precious metal alloys - Determination of gadolinium and beryllium contents for gold alloys - Inductively coupled plasma atomic emission spectrometry
    贵金属合金化学分析方法 金合金中钆和铍量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    in

    English PDF
    GB/T 15072.10-2008 Test method of precious metal alloys - Determination of nickel content for gold alloys - Complexometric backing titration using EDTA
    贵金属合金化学分析方法 金合金中镍量的测定 EDTA络合返滴定法
    China National Standards
    in

    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
    in

    English PDF
    GB/T 10119-2008 Determination of dezincification corrosion resistance of brass
    黄铜耐脱锌腐蚀性能的测定
    China National Standards
    in

    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
    in

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    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
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    GB 1499.1-2008 Steel for the reinforcement of concrete - Part 1: Hot rolled plain bars
    钢筋混凝土用钢 第1部分:热轧光圆钢筋
    China National Standards
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    English PDF
    GB 14762-2008 Limits and measurement methods for exhaust pollutants from gasoline engines of heavy-duty vehicles (III,IV)
    重型车用汽油发动机与汽车排气污染物排放限值及测量方法(中国III、IV阶段)
    China National Standards
    in

    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
    in

    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
    in

    English PDF
    GB/T 2900.71-2008 Electrotechnical terminology - Electrical installations
    电工术语 电气装置
    China National Standards
    in

    English PDF
    GB 21554-2008 Self-ballasted electrodeless fluorescent lamps for general lighting services - Safety requirements
    普通照明用自镇流无极荧光灯 安全要求
    China National Standards
    in

    English PDF
    GB 21551.1-2008 General requirement of antibacterial and cleaning function for household and similar electrical appliances
    家用和类似用途电器的抗菌、除菌、净化功能通则
    China National Standards
    in

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    GB 21550-2008 The restriction of hazardous materials in polyvinyl chloride artificial leather
    聚氯乙烯人造革有害物质限量
    China National Standards
    in

    English PDF
    GB 21549-2008 Laboratory glassware - Safe requirement of heat resisting glassware
    实验室玻璃仪器 玻璃烧器的安全要求
    China National Standards
    in

    English PDF
    GB 15766.1-2008 Lamps for road vehicles - Dimensional,electrical and luminous requirements
    道路机动车辆灯泡 尺寸、光电性能要求
    China National Standards
    in

    English PDF
    GB 9706.9-2008 Medical electrical equipment - Part 2-37: Particular requirements for the safety of ultrasonic medical diagnostic and monitoring equipment
    医用电气设备 第2-37部分:超声诊断和监护设备安全专用要求
    China National Standards
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    GB 5959.6-2008 Safety in electroheat installations - Part 6: Specifications for safety in industrial microwave heating equipment
    电热装置的安全 第6部分: 工业微波加热设备的安全规范
    China National Standards
    in

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    GB 4793.8-2008 Safety requirements for electrical equipment for measurement,control,and laboratory use - Part 2-042: Particular requirements for autoclaves and sterilizers using toxic gas for the treatment of medical materials,and for laboratory processes
    测量、控制和试验室用电气设备的安全要求 第2-042部分:使用有毒气体处理医用材料及供试验室用的压力灭菌器和灭菌器的专用要求
    China National Standards
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    GB 14048.6-2008 Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters AC semiconductor motor controllers and starters(including soft-starter)
    低压开关设备和控制设备 第4-2部分:接触器和电动机起动器 交流半导体电动机控制器和起动器(含软起动器)
    China National Standards
    in

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    GB/T 6988.1-2008 Preparation of documents used in electrotechnology - Part 1: Rules
    电气技术用文件的编制 第1部分:规则
    China National Standards
    in

    English PDF
    GB/T 4833.3-2008 Multichannel analyzers - Part 3: histogram data interchange format for nuclear spectroscopy
    多道分析器 第3部分:核谱测量直方图数据交换格式
    China National Standards
    in

    English PDF
    GB/T 21564.1-2008 Message formats and protocols for serial data interfaces in alarm transmission systems - Part 1: General
    报警传输系统串行数据接口的信息格式和协议 第1部分:总则
    China National Standards
    in

    English PDF
    GB/T 21563-2008 Railway applications - Rolling stock equipment - Shock and vibration tests
    轨道交通 机车车辆设备 冲击和振动试验
    China National Standards
    in

    English PDF
    GB/T 21562-2008 Railway applications - Specification and demonstration of Reliability,Availability, Maintainability and Safety (RAMS)
    轨道交通 可靠性、可用性、可维修性和安全性规范及示例
    China National Standards
    in

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    GB/T 21561.2-2008 Railway applications - Rolling stock - Pantographs - Characteristics and tests - Part 2: Pantographs for metros and light rail vehicles
    轨道交通 机车车辆 受电弓特性和试验 第2部分:地铁与轻轨车辆受电弓
    China National Standards
    in

    English PDF
    GB/T 21561.1-2008 Railway applications - Rilling stock - Pantogranphs - Characteristics and tests - Part 1: Pantographs for mainline vehicles
    轨道交通 机车车辆 受电弓特性和试验 第1部分: 干线机车车辆受电弓
    China National Standards
    in

    English PDF
    GB/T 17680.12-2008 Criteria for emergency planning and preparedness for nuclear power plants - Part 12:planning, development, conduct, and evaluation of nuclear emergency drills and exercises
    核电厂应急计划与准备准则 第12部分:核应急练习与演习的计划、准备、实施与评估
    China National Standards
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    English PDF
    GB/T 17680.11-2008 Criteria for emergency planning and preparedness for nuclear power plants - part 11: Criteria for the conduct of offsite radiological assessment for emergency response
    核电厂应急计划与准备准则 第11部分:应急响应时的场外放射评价准则
    China National Standards
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    GB/T 7673.4-2008 Paper covered wires - Part 4: Paper covered combined conductors
    纸包绕组线 第4部分: 纸绝缘组合导线
    China National Standards
    in

    English PDF
    GB/T 4798.2-2008 Environmental conditions existing in the application of electric and electronic products - Section 2:Transportation
    电工电子产品应用环境条件 第2部分: 运输
    China National Standards
    in

    English PDF
    GB/T 464-2008 Paper and board - Accelerated aging - Dry heat treatment
    纸和纸板的干热加速老化
    China National Standards
    in

    English PDF
    GB/T 4219.1-2008 Plastics piping system for industrial applications - Unplasticized poly(vinyl chloride)(PVC-U) - Specifications for components and the system - Part 1: Pipes
    工业用硬聚氯乙烯(PVC-U)管道系统 第1部分:管材
    China National Standards
    in

    English PDF
    GB/T 2678.2-2008 Paper,board and pulp - Determination of water soluble chlorides
    纸、纸板和纸浆 水溶性氯化物的测定
    China National Standards
    in

    English PDF
    GB/T 2423.32-2008 Environmental testing for electric and electronic products - Part 2: Test methods - Test Ta: Solderability test by the wetting balance method
    电工电子产品环境试验 第2部分:试验方法 试验Ta: 润湿称量法可焊性
    China National Standards
    in

    English PDF
    GB/T 2423.15-2008 Environmental testing for electric and electronic products - Part 2: Test methods - Test Ga and guidance: Acceleration, steady
    电工电子产品环境试验 第2部分: 试验方法 试验Ga和导则: 稳态加速度
    China National Standards
    in

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    GB/T 2423.10-2008 Environmental testing for electric and electronic products - Part 2: Tests methods - Test Fc: Vibration (sinusoidal)
    电工电子产品环境试验 第2部分: 试验方法 试验Fc: 振动(正弦)
    China National Standards
    in

    English PDF
    GB/T 21558-2008 Rigid polyurethane cellular plastics used in the thermal insulation of building
    建筑绝热用硬质聚氨酯泡沫塑料
    China National Standards
    in

    English PDF
    GB/T 18663.1-2008 Mechanical structures for electronic equipment Tests for IEC 60917 and IEC 60297 - Part 1: Climatic, mechanical tests and safety aspects for cabinets, racks, subracks and chassis
    电子设备机械结构 公制系列和英制系列的试验 第1部分: 机柜、机架、插箱和机箱的气候、机械试验及安全要求
    China National Standards
    in

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    GB/T 21564.5-2008 Message formats and protocols for serial data interfaces in alarm transmission systems - Part 5: data interfaces
    报警传输系统串行数据接口的信息格式和协议 第5部分:数据接口
    China National Standards
    in

    English PDF
    GB/T 21564.4-2008 Message formats and protocols for serial data interfaces in alarm transmission systems - Part 4: Common transport layer protocol
    报警传输系统串行数据接口的信息格式和协议 第4部分:公用传输层协议
    China National Standards
    in

    English PDF
    GB/T 21564.3-2008 Message formats and protocols for serial data interfaces in alarm transmission systems - Part 3: Common data link layer protocol
    报警传输系统串行数据接口的信息格式和协议 第3部分:公用数据链路层协议
    China National Standards
    in

    English PDF
    GB/T 21564.2-2008 Message formats and protocols for serial data interfaces in alarm transmission systems - Part 2: Common application layer protocol
    报警传输系统串行数据接口的信息格式和协议 第2部分:公用应用层协议
    China National Standards
    in

    English PDF
    GB/T 21512-2008 Determination of tert-butylhydroquinone(TBHQ) in edible vegetable oil
    食用植物油中叔丁基对苯二酚(TBHQ)的测定
    China National Standards
    in

    English PDF
    GB 21501-2008 Cupola and cupola charging machine - Safety requirements
    冲天炉与冲天炉加料机 安全要求
    China National Standards
    in

    English PDF
    GB 21500-2008 Trackless tyred mining truck for underground mines - Safety requirements
    地下矿用无轨轮胎式运矿车 安全要求
    China National Standards
    in

    English PDF
    GB/T 13579-2008 Tyre shaping and curing press
    轮胎定型硫化机
    China National Standards
    in

    English PDF
    GB/T 21510-2008 Antimicrobial property detection methods for nano-inorganic materials
    纳米无机材料抗菌性能检测方法
    China National Standards
    in

    English PDF
    GB/T 21507-2008 12 Gauge sporting shotgun cartridge
    12号运动猎枪弹
    China National Standards
    in

    English PDF
    GB/T 21504-2008 5.6mm Sporting rifle
    5.6毫米运动步枪
    China National Standards
    in

    English PDF
    GB/T 21503-2008 Starting cartridge
    发令弹
    China National Standards
    in

    English PDF
    GB/T 21502-2008 Starting device
    发令器
    China National Standards
    in

    English PDF
    GB/T 21492-2008 Glass fiber reinforced plastics jacking pipe
    玻璃纤维增强塑料顶管
    China National Standards
    in

    English PDF
    GB/T 21491-2008 Aramid fiber fabric for strengthening and restoring structures
    结构加固修复用芳纶布
    China National Standards
    in

    English PDF
    GB/T 21490-2008 Carbon fiber sheet for strengthening and restoring structures
    结构加固修复用碳纤维片材
    China National Standards
    in

    English PDF

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