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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 8753.2-2005 |
Anodizing of aluminium and aluminium alloys-Assessment of quality of sealed anodic oxide coatings Part 2:Phosphoric acid/chromic acid test with niTric acid predip 铝及铝合金阳极氧化 氧化膜封孔质量的评定方法 第2部分:硝酸预浸的磷铬酸法 |
China National Standards Tri |
 English PDF |
| GB/T 8753.1-2005 |
Anodizing of aluminium and aluminium alloys-Assessment of quality of sealed anodic oxide coatings Part 1:Phosphoric acid/chromic acid test without niTric acid predip 铝及铝合金阳极氧化 氧化膜封孔质量的评定方法 第1部分:无硝酸预浸的磷铬酸法 |
China National Standards Tri |
English PDF |
| GB/T 19827-2005 |
Technical product documentation-Protection notices for resTricting the use of documents and products 技术产品文件 限制使用的文件和产品的保护注释 |
China National Standards Tri |
English PDF |
| GB 19815-2005 |
Safety Requirements for CenTrifuge 离心机 安全要求 |
China National Standards Tri |
English PDF |
| GB/T 11378-2005 |
Metallic coatings-Measurement of coating thickness-ProfilomeTric method 金属覆盖层 覆盖层厚度测量 轮廓仪法 |
China National Standards Tri |
English PDF |
| GB/T 19816.2-2005 |
Preparation of steel substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 2:Determination of particle size disTribution 涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第2部分:颗粒尺寸分布的测定 |
China National Standards Tri |
English PDF |
| GB/T 19802-2005 |
Non-destructive testing-IndusTrial radiographic illuminators-Minimum requirements 无损检测 工业射线照相观片灯 最低要求 |
China National Standards Tri |
English PDF |
| GB 19757-2005 |
Limits and measurement methods for noise emitted by accelerating Tri-wheel and low-speed vehicle 三轮汽车和低速货车加速行驶车外噪声限值及测量方法(中国I、II阶段) |
China National Standards Tri |
English PDF |
| GB/T 16264.8-2005 |
Information technology-Open Systems Interconnection-The Directory:Public-key and atTribute certificate frameworks 信息技术 开放系统互连 目录 第8部分:公钥和属性证书框架 |
China National Standards Tri |
English PDF |
| GB/T 19789-2005 |
Packaging Material Standard Test Method for Oxygen Gas Permeability Characteristics of Plastic Film and Sheeting Using a CoulomeTric Sensor 包装材料 塑料薄膜和薄片氧气透过性试验 库仑计检测法 |
China National Standards Tri |
English PDF |
| GB/T 16811-2005 |
Running result and the monitoring and testing for indusTrial boilers water-treatment equipment 工业锅炉水处理设施运行效果与监测 |
China National Standards Tri |
English PDF |
| GB/T 19755-2005 |
Measurement Methods for Emissions from Light-duty Hybrid ElecTric Vehicles 轻型混合动力电动汽车 污染物排放测量方法 |
China National Standards Tri |
English PDF |
| GB/T 19752-2005 |
Hybrid elecTric vehicles-Power performance-Test method 混合动力电动汽车 动力性能 试验方法 |
China National Standards Tri |
English PDF |
| GB/T 19751-2005 |
Hybrid elecTric vehicles safety specification 混合动力电动汽车安全要求 |
China National Standards Tri |
English PDF |
| GB/T 19750-2005 |
Hybrid elecTric vehicles-Engineering approval evaluation program 混合动力电动汽车 定型试验规程 |
China National Standards Tri |
English PDF |
| GB/T 18388-2005 |
ElecTric vehicles-Engineering approval evaluation program 电动汽车 定型试验规程 |
China National Standards Tri |
English PDF |
| GB/T 7926-2005 |
Wire elecTrical-discharge machines(Reciprocating traveling type)-Testing of the accuracy 电火花线切割机（往复走丝型）精度检验 |
China National Standards Tri |
English PDF |
| GB/T 7925-2005 |
Wire elecTrical-discharge machines(Reciprocating traveling type)-Parameters 电火花线切割机（往复走丝型）参数 |
China National Standards Tri |
English PDF |
| GB/T 19769.2-2005 |
Function Blocks for indusTrial-process measurement and control system--Part2:Software tools requirements 工业过程测量和控制系统用功能块 第2部分:软件工具要求 |
China National Standards Tri |
English PDF |
| GB/T 19769.1-2005 |
Function Blocks for indusTrial-process measurement and control system--Part1:Architecture 工业过程测量和控制系统用功能块 第1部分:结构 |
China National Standards Tri |
English PDF |
| GB/T 10248-2005 |
Gas analysis-Preparation of calibration gas mixtures-Static volumeTric methods 气体分析 校准用混合气体的制备 静态体积法 |
China National Standards Tri |
English PDF |
| GB/T 19765-2005 |
GeomeTrical Product Specifications(GPS)-Standard reference temperature for geometrical product specification and verification 产品几何量技术规范(GPS)--产品几何量技术规范和检验的标准参考温度 |
China National Standards Tri |
English PDF |
| GB/T 12360-2005 |
GeomeTrical Product Specifications(GPS) Cone fit 产品几何量技术规范(GPS) 圆锥配合 |
China National Standards Tri |
English PDF |
| GB/T 11334-2005 |
GeomeTrical Product Specifications(GPS)Cone tolerance 产品几何量技术规范(GPS) 圆锥公差 |
China National Standards Tri |
English PDF |
| GB/T 19727-2005 |
Forestry machinery-Backpack power units for brush-cutters,grass-Trimmers,pole-cutters and similar appliances-Safety requirements and testing 林业机械 割灌机、割草机、杆式修枝锯和类似机具的背负式动力装置 安全要求和试验 |
China National Standards Tri |
English PDF |
| GB 19728-2005 |
Forestry machinery-Brush-cutters and grass-Trimmers with a backpack power unit-Safety requirements and testing 林业机械 背负式割灌机和割草机 安全要求和试验 |
China National Standards Tri |
English PDF |
| GB/T 19731-2005 |
Information on Optical Disk CarTridges(ODC)shipping packages and ODC labels 盒式光盘(ODC) 装运包装以及光盘标签上的信息 |
China National Standards Tri |
English PDF |
| GB/T 19688.3-2005 |
Information and Documentation--Bibliographic data element directory--Part 3:Information reTrieval applications 信息与文献 书目数据元目录 第三部分:情报检索 |
China National Standards Tri |
English PDF |
| GB/T 13151-2005 |
Semiconductor devices Discrete devices Part 6:Thyristors Section Three-Blank detail specification for reverse blocking Triode thyristors,ambient and case-rated,for currents greater than 100A 半导体器件 分立器件 第6部分:晶闸管 第3篇 电流大于 100A、环境和管壳额定的反向阻断三极晶闸管空白详细规范 |
China National Standards Tri |
English PDF |
| GB/T 13150-2005 |
Semiconductor devices Discret devices Blank detail specification for bidirectional Triode thyristors(triacs),ambient and case-rated,for currents greater than 100A 半导体器件 分立器件 电流大于 100A、环境和管壳额定的双向三极晶闸管空白详细规范 |
China National Standards Tri |
English PDF |
| GB/T 19720-2005 |
Platinum jewellery alloys-Determination of platinum and palladium-GravimeTric method after precipitation of diammonium hexachloroplatinate and dimethylglyoxime 铂合金首饰 铂、钯含量的测定 氯铂酸铵重量法 丁二酮肟重量法 |
China National Standards Tri |
English PDF |
| GB/T 5170.16-2005 |
Inspection methods for basic parameters of environmental testing equipments for elecTric and electronic products Centrifugal machines for constant acceleration test 电工电子产品环境试验设备 基本参数检定方法 稳态加速度试验用离心机 |
China National Standards Tri |
English PDF |
| GB/T 5170.15-2005 |
Inspection methods for basic parameters of environmental testing equipments for elecTric and electronic products hydraulic vibrating type machines for vibration(sinusoidal)test 电工电子产品环境试验设备 基本参数检定方法 振动(正弦)试验用液压振动台 |
China National Standards Tri |
English PDF |
| GB/T 5170.13-2005 |
Inspection methods for basic parameters of environmental testing equipments for elecTric and electronic products Mechanical vibrating type machines for vibration(sinusoidal)test 电工电子产品环境试验设备 基本参数检定方法 振动(正弦)试验用机械振动台 |
China National Standards Tri |
English PDF |
| GB/T 5094.4-2005 |
IndusTrial systems,installations and equipment and industrial products-Structuring principles and reference designations-Part 4:Discussion of concepts 工业系统、装置与设备以及工业产品 结构原则与参照代号 第4部分:概念的说明 |
China National Standards Tri |
English PDF |
| GB/T 4798.1-2005 |
Environmental conditions existing in the application of elecTric and electronic products Section 1:Storage 电工电子产品应用环境条件 第一部分 贮存 |
China National Standards Tri |
English PDF |
| GB/T 4797.1-2005 |
Environmental conditions appearing in nature of elecTric and electronic products Temperature and humidity 电工电子产品自然环境条件 温度和湿度 |
China National Standards Tri |
English PDF |
| GB/T 4728.1-2005 |
Graphical symbols for elecTrical diagrams Part 1:General information 电气简图用图形符号 第1部分:一般要求 |
China National Standards Tri |
English PDF |
| GB/T 2424.19-2005 |
Environmental tests for elecTric and electronic products-Guidance on the application of the environmental test to simulate the effects of storage 电工电子产品环境试验 模拟贮存影响的环境试验导则 |
China National Standards Tri |
English PDF |
| GB/T 2423.33-2005 |
Environmental testing for elecTric and electronic products Part 2:Test Method Test Kca:High concentration sulfur dioxide 电工电子产品环境试验 第2部分:试验方法 试验Kca：高浓度二氧化硫试验 |
China National Standards Tri |
English PDF |
| GB/T 11804-2005 |
Environmental conditions for elecTric and electronic products-Terminologies 电工电子产品环境条件--术语 |
China National Standards Tri |
English PDF |
| GB/T 5094.3-2005 |
IndusTrial systems,installations and equipment and industrial products-Structuring principles and reference designations-Part 3:Application guidelines 工业系统、装置与设备以及工业产品 结构原则与参照代号 第3部分:应用指南 |
China National Standards Tri |
English PDF |
| GB/T 3797-2005 |
ElecTrical control assemblies 电气控制设备 |
China National Standards Tri |
English PDF |
| GB/T 18932.26-2005 |
Method for the determination of metronidazole,ronidazole and dimeTridazole residues in honey-Liquid chromatographic method 蜂蜜中甲硝哒唑、洛硝哒唑、二甲硝咪唑残留量的测定方法 液相色谱法 |
China National Standards Tri |
English PDF |
| GB 9706.24-2005 |
Medical elecTrical equipment-Part2-45:Particular requirements for the safety of mammographic X-ray equipment and mammographic sterotactic devices 医用电气设备 第2-45部分:乳腺X射线摄影设备及乳腺摄影立体定位装置 安全专用要求 |
China National Standards Tri |
English PDF |
| GB 9706.23-2005 |
Medical elecTrical equipment-Part 2-43:Particular requirements for the safety of X-ray equipment for interventional procedures 医用电气设备 第2-43部分:介入操作 X射线设备安全专用要求 |
China National Standards Tri |
English PDF |
| GB/T 19660-2005 |
IndusTrial automation systems and integration-Numerical control of machines-Coordinate system and motion nomenclature 工业自动化系统与集成 机床数值控制 坐标系和运动命名 |
China National Standards Tri |
English PDF |
| GB/T 19659.1-2005 |
IndusTrial automation systems and integration-Open systems application integration framework-Part 1:Generic reference description 工业自动化系统与集成 开放系统应用集成框架 第1部分:通用的参考描述 |
China National Standards Tri |
English PDF |
| GB/T 19662-2005 |
IndusTrial automation systems-Manufacturing Message Specification Terminology 工业自动化系统 制造报文规范 术语 |
China National Standards Tri |
English PDF |
| GB/T 16720.2-2005 |
IndusTrial automation systems-Manufacturing Message Specification-Part 2:Protocol specification 工业自动化系统 制造报文规范 第2部分:协议规范 |
China National Standards Tri |
English PDF |
| GB/T 16720.1-2005 |
IndusTrial automation systems-Manufacturing Message Specification-Part 1:Service definition 工业自动化系统 制造报文规范 第1部分:服务定义 |
China National Standards Tri |
English PDF |
| GB/T 12957-2005 |
Test method for activity of indusTrial waste slag used as addition to cement 用于水泥混合材的工业废渣活性试验方法 |
China National Standards Tri |
English PDF |
| GB/T 5321-2005 |
Measurement of loss and efficiency for elecTrical machine by the calorimetric method 量热法测定电机的损耗和效率 |
China National Standards Tri |
English PDF |
| GB/T 19637-2005 |
ElecTrical accessories-cable reels for household and similar purposes 电器附件--家用和类似用途电缆卷盘 |
China National Standards Tri |
English PDF |
| GB 4706.79-2005 |
Safety of household and similar elecTrical appliances Part 2:Particular requirements for hand-held mains-operated garden blowers,vacuums and blower vacuums 家用和类似用途电器的安全 第二部分:手持式电动园艺用吹屑机、吸屑机及吹吸两用机的特殊要求 |
China National Standards Tri |
English PDF |
| GB 4706.78-2005 |
Safety of household and similar elecTrical appliances Part2:Particular requirements for pedestrian controlled mains-operated lawnmowers 家用和类似用途电器的安全 第二部分:步行控制的电动割草机的特殊要求 |
China National Standards Tri |
English PDF |
| GB 13960.13-2005 |
Safety of transportable motor-operated elecTric tool-Part2:Particular requirements for combined mitre-bench saws 可移式电动工具的安全 第二部分:斜切割台式组合锯的专用要求 |
China National Standards Tri |
English PDF |
| GB/T 2423.54-2005 |
Environmental testing for elecTric and electronic products-Part 2:Test Methods-Test Xc:Fluid contamination 电工电子产品环境试验 第2部分:试验方法 试验Xc：流体污染 |
China National Standards Tri |
English PDF |
| GB/T 2423.53-2005 |
Environmental testing for elecTric and electronic products-Part 2:Test methods-Test Xb:Abrasion of markings and letterings caused by rubbing of fingers and hands 电工电子产品环境试验 第2部分:试验方法 试验Xb：由手的磨擦造成标记和印刷文字的磨损 |
China National Standards Tri |
English PDF |
| GB/T 19629-2005 |
Medical ElecTrical Equipment-Dosimeters with ionization chambers and/or semi-conductors as used in X-ray diagnostic imaging 医用电气设备 X射线诊断影像中使用的电离室和(或)半导体探测器剂量计 |
China National Standards Tri |
English PDF |
| GB/T 19628.2-2005 |
IndusTrial wire screens woven wire cloth-Guide to the choice of aperture size and wire diameter combinations-Part 2:Preferred combination for woven wire cloth 工业用金属丝 网和金属丝编织网 网孔尺寸与金属丝直径组合选择指南 金属丝编织网的优先组合选择 |
China National Standards Tri |
English PDF |
| GB 19606-2004 |
Noise limit value for household and similarelecTrical appliances 家用和类似用途电器噪声限值 |
China National Standards Tri |
English PDF |
| GB 16895.22-2004 |
ElecTrical instal lations of buildings--Part 5-53:Selection and erection of electrical equipment isolation，switching and control--Section 534:Devices for protection against overvoltages 建筑物电气装置 第5-53部分:电气设备的选择和安装-隔离、开关和控制设备 第534节:过电压保护电器 |
China National Standards Tri |
English PDF |
| GB/T 19602-2004 |
1，1-Difluoroethane for indusTrial use(HFC-152a) 工业用1，1-二氟乙烷(HFC-152a) |
China National Standards Tri |
English PDF |
| GB/T 7235-2004 |
GeomeTrical Product Specifications(GPS)--Methods for the assessment of departure from roundness--Measurement of variations in radius 产品几何量技术规范(GPS) 评定圆度误差的方法 半径变化量测量 |
China National Standards Tri |
English PDF |
| GB/T 7234-2004 |
GeomeTrical Product Specifications(GPS)--Measurement of roundness--Terms，definitions and parameters of roundness 产品几何量技术规范(GPS) 圆度测量 术语、定义及参数 |
China National Standards Tri |
English PDF |
| GB/T 7220-2004 |
GeomeTrical Product Specifications(GPS)--Surface texture:Profile method--Surfaceroughness--Terminology--Measurement of surface roughness parameters 产品几何量技术规范(GPS) 表面结构 轮廓法 表面粗糙度 术语 参数测量 |
China National Standards Tri |
English PDF |
| GB/T 19600-2004 |
GeomeTrical Product Specifications(GPS)--Surface texture:Profile method--Calibrationof contact(stylus)instruments 产品几何量技术规范(GPS) 表面结构 轮廓法 接触(触针)式仪器的校准 |
China National Standards Tri |
English PDF |
| GB/T 1958-2004 |
GeomeTrical Product Specifications(GPS)--Geometrical tolerance--Verification prescription 产品几何量技术规范(GPS) 形状和位置公差 检测规定 |
China National Standards Tri |
English PDF |
| GB/T 19067.2-2004 |
GeomeTrical Product Specifications(GPS)--Surface texture:Profile method--Measurement standards--Part 2:Software measurement standards 产品几何量技术规范(GPS) 表面结构 轮廓法测量标准 第2部分:软件测量标准 |
China National Standards Tri |
English PDF |
| GB/T 18779.2-2004 |
GeomeTrical Product Specifications(GPS)--Inspection by measurement of workpieses and measuring equipment--Part 2:Guide to the estimation of uncertainty in GPS measurement，in calibration of measuring equipment and in product verification 产品几何量技术规范(GPS) 工件与测量设备的测量检验 第2部分:测量设备校准和产品检验中GPS测量的不确定度评定指南 |
China National Standards Tri |
English PDF |
| GB/T 16857.5-2004 |
GeomeTrical Product Specifications(GPS)--Acceptance and reverification tests for coordinate measuring machines(CMM)--Part 5:CMMs using multiple-stylus probing systems 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5部分:使用多探针探测系统的坐标测量机 |
China National Standards Tri |
English PDF |
| GB/T 19596-2004 |
Terminology of elecTric vehicles 电动汽车术语 |
China National Standards Tri |
English PDF |
| GB/T 13221-2004 |
Nanometer powder--Determination of particle size disTribution--Small angle X-ray scattering method 纳米粉末粒度分布的测定 X射线小角散射法 |
China National Standards Tri |
English PDF |
| GB/T 4549.9-2004 |
Railway vehicle vocabulary--Part 9:ElecTric equipment 铁道车辆词汇 第9部分:电气装置 |
China National Standards Tri |
English PDF |
| GB/T 19557.5-2004 |
Guidelines for the conduct of tests for distinctness，uniformity and stability--Chinese cabbage ［Brassica campesTris L.ssp. pekinensis(Lour) Olsson］ 植物新品种特异性、一致性和稳定性测试指南 大白菜 |
China National Standards Tri |
English PDF |
| GB/T 19557.3-2004 |
Guidelines for the conduct of tests for distinctness，uniformity and stability--Durum wheat (Triticum durum Desf.) 植物新品种特异性、一致性和稳定性测试指南 硬粒小麦 |
China National Standards Tri |
English PDF |
| GB/T 19557.2-2004 |
Guidelines for the conduct of tests for distinctness，uniformity and stability--Wheat (Triticum aestivum L.) 植物新品种特异性、一致性和稳定性测试指南 普通小麦 |
China National Standards Tri |
English PDF |
| GB/T 10895-2004 |
CenTrifuge and separator--Measurementmethod of mechanical vibration 离心机 分离机 机械振动测试方法 |
China National Standards Tri |
English PDF |
| GB/T 19518.2-2004 |
ElecTrical apparatus for explosive gas atmospheres--Electrical resistance trace heating--Part 2:Application guide for design，installation and maintenance 爆炸性气体环境用电气设备 电阻式伴热器 第2部分:设计、安装和维护指南 |
China National Standards Tri |
English PDF |
| GB 3836.7-2004 |
ElecTrical apparatus for explosive gas atmospheres--Part 7:Powder filling“q” 爆炸性气体环境用电气设备 第7部分:充砂型“q” |
China National Standards Tri |
English PDF |
| GB 3836.6-2004 |
ElecTrical apparatus for explosive gas atmospheres--Part 6:Oil-immersion“o” 爆炸性气体环境用电气设备 第6部分:油浸型“o” |
China National Standards Tri |
English PDF |
| GB 3836.5-2004 |
ElecTrical apparatusfor explosive gas atmosphere--Part 5:Pressurized enclosures“p” 爆炸性气体环境用电气设备 第5部分:正压外壳型“p” |
China National Standards Tri |
English PDF |
| GB 19518.1-2004 |
ElecTrical apparatus for explosive gas atmospheres--Electrical resistance trace heating--Part 1:General and testing requirements 爆炸性气体环境用电气设备 电阻式伴热器 第1部分:通用和试验要求 |
China National Standards Tri |
English PDF |
| GB 16895.3-2004 |
ElecTrical installations of buildings--Part 5-54:Selection and erection of electrical equipment--Earthing arrangements，protective conductors and protective bonding conductors 建筑物电气装置 第5-54部分:电气设备的选择和安装 接地配置、保护导体和保护联结导体 |
China National Standards Tri |
English PDF |
| GB/Z 19511-2004 |
IndusTrial，scientific and medical equipment(ISM)--Guidelines for emission levels within the bands designated by the ITU 工业、科学和医疗设备(ISM) 国际电信联盟(ITU)指定频段内的辐射电平指南 |
China National Standards Tri |
English PDF |
| GB/T 7582-2004 |
Acoustics--Statistical disTribution of hearing thresholds as a function of age 声学 听阈与年龄关系的统计分布 |
China National Standards Tri |
English PDF |
| GB/T 4854.1-2004 |
Acoustics--Reference zero for the calibration of audiomeTric equipment--Part1:Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones 声学 校准测听设备的基准零级 第1部分:压耳式耳机纯音基准等效阈声压级 |
China National Standards Tri |
English PDF |
| GB 4706.20-2004 |
Safety of household and similar elecTrical appliances--Particular requirements for tumble dryers 家用和类似用途电器的安全 滚筒式干衣机的特殊要求 |
China National Standards Tri |
English PDF |
| GB/T 12689.9-2004 |
The methods for chemical analysis of zinc and zinc alloys--The determination of antimony content--The atomic fluorescence spectrometer and the flame atomic absorption spectromeTric method 锌及锌合金化学分析方法 锑量的测定 原子荧光光谱法和火焰原子吸收光谱法 |
China National Standards Tri |
English PDF |
| GB/T 12689.8-2004 |
The methods for chemical analysis of zinc and zinc alloys--The determination of silicon content--The molybdenum blue spectrophotomeTric method 锌及锌合金化学分析方法 硅量的测定 钼蓝分光光度法 |
China National Standards Tri |
English PDF |
| GB/T 12689.5-2004 |
The methods for chemical analysis of zinc and zinc alloys--The determination of iron content--The sultosalicylic acid spectromeTric method and the flame atomic absorption spectrometric method 锌及锌合金化学分析方法 铁量的测定 磺基水杨酸分光光度法和火焰原子吸收光谱法 |
China National Standards Tri |
English PDF |
| GB/T 12689.4-2004 |
The methods for chemical analysis of zinc and zinc alloys--The determination of copper content--The lead diethyldithio-carbamate spectrophotomeTric method and the flame atomic absorption spectrometric method and the electrolytic method 锌及锌合金化学分析方法 铜量的测定 二乙基二硫代氨基甲酸铅分光光度法、火焰原子吸收光谱法和电解法 |
China National Standards Tri |
English PDF |
| GB/T 12689.3-2004 |
The methods forchemical analysis of zinc and zinc alloys--The determination of cadmium content--The flame atomic absorption spectromeTric method 锌及锌合金化学分析方法 镉量的测定 火焰原子吸收光谱法 |
China National Standards Tri |
English PDF |
| GB/T 12689.12-2004 |
The methods for chemical analysis of zinc and zinc alloys—The determination of lead, cadmium, iron, copper, tin, aluminium, arsenic, stibium, magnesium lanthanum and cerium contents—The inductively coupled plasma-optical emission spectromeTric method 锌及锌合金化学分析方法 铅、镉、铁、铜、锡、铝、砷、锑、镁、镧、铈量的测定 电感耦合等离子体--发射光谱法 |
China National Standards Tri |
English PDF |
| GB/T 12689.11-2004 |
The methods for chemical analysis of zinc and zinc alloys--The determination of lanthanum and cerium contents--The Tri-bromide arsenazo spectrophoto-metric method 锌及锌合金化学分析方法 镧、铈合量的测定 三溴偶氮胂分光光度法 |
China National Standards Tri |
English PDF |
| GB/T 12689.10-2004 |
The methods for chemical analysis of zinc and zinc alloys--The determination of tin content--The phenylfluorone-cetylTrimethyla-mmonium bromide spectrophotometric method 锌及锌合金化学分析方法 锡量的测定 苯芴酮-溴化十六烷基三甲胺分光光度法 |
China National Standards Tri |
English PDF |
| GB/Z 16656.1001-2004 |
IndusTrial automation systems and integration--Product data representation and exchange--Part 1001:Application module:Appearance assignment 工业自动化系统与集成 产品数据表达与交换 第1001部分:应用模块:外观赋值 |
China National Standards Tri |
English PDF |
| GB/T 16656.513-2004 |
IndusTrial automation systems and integration--Product data representation and exchange--Part 513:Application interpreted construct:Elementary boun-dary representation 工业自动化系统与集成 产品数据表达与交换 第513部分:应用解释构造:基本边界表达 |
China National Standards Tri |
English PDF |
| GB/T 16656.503-2004 |
IndusTrial automation systems and integration--Product data representation and exchange--Part 503:Application interpreted construct:Geometrically bounded 2D wireframe 工业自动化系统与集成 产品数据表达与交换 第503部分:应用解释构造:几何有界二维线框 |
China National Standards Tri |
English PDF |
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