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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 "Trial" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 23939-2009 Ammonium persulfate for indusTrial use
    工业过硫酸铵
    China National Standards
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    GB 23937-2009 Sodium hydrosulfide for indusTrial use
    工业硫氢化钠
    China National Standards
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    GB 23936-2009 Sodium hexafluorosilicate for indusTrial use
    工业氟硅酸钠
    China National Standards
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    GB 1610-2009 Chromium trioxide for indusTrial use
    工业铬酸酐
    China National Standards
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    GB 10500-2009 Sodium sulfide for indusTrial use
    工业硫化钠
    China National Standards
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    GB/T 537-2009 Disodium tetraborate decahydrate for indusTrial use
    工业十水合四硼酸二钠
    China National Standards
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    GB/T 23852-2009 Analytical method of thiocyanate for indusTrial use
    工业硫氰酸盐的分析方法
    China National Standards
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    GB/T 23850-2009 Sodium perchlorate for indusTrial use
    工业高氯酸钠
    China National Standards
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    GB/T 23845-2009 Inorganic chemicals for indusTrial use - General method for the determination of bromide
    无机化工产品中溴化物测定通用方法
    China National Standards
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    GB/T 23844-2009 Inorganic chemicals for indusTrial use - General method for the determination of sulphate - Visible turbidimetric method
    无机化工产品中硫酸盐测定通用方法 目视比浊法
    China National Standards
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    GB/T 23841-2009 Inorganic chemicals for indusTrial use - General method for the determinations of cadmium - Atomic absorption spectrometry
    无机化工产品中镉含量测定的通用方法 原子吸收分光光度法
    China National Standards
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    GB/T 23839-2009 Stannous sulfate for indusTrial use
    工业硫酸亚锡
    China National Standards
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    GB/T 23838-2009 Determination of suspended solids of indusTrial circulating cooling water
    工业循环冷却水中悬浮固体的测定
    China National Standards
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    GB/T 23837-2009 IndusTrial circulating cooling water - Determination of aluminium - Atomic absorption spectrometric methods
    工业循环冷却水中铝离子的测定 原子吸收光谱法
    China National Standards
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    GB/T 23836-2009 Determination of molybdate in indusTrial circulating cooling water - Spectrometric method using thiocyanate
    工业循环冷却水中钼酸盐含量的测定 硫氰酸盐分光光度法
    China National Standards
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    GB/T 15454-2009 IndusTrial circulating cooling water - Determination of sodium,potassium, magnesium and calcium - Ion chromatography
    工业循环冷却水中钠、铵、钾、镁和钙离子的测定 离子色谱法
    China National Standards
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    GB/T 15452-2009 IndusTrial circulating cooling water - Determination of calcium and magnesium - EDTA titration method
    工业循环冷却水中钙、镁离子的测定 EDTA滴定法
    China National Standards
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    GB/T 14643.6-2009 Examination of bacteria and algae in indusTrial circulating cooling water - Part 6: Examination of iron bacteria - MPN test
    工业循环冷却水中菌藻的测定方法 第6部分:铁细菌的测定 MPN法
    China National Standards
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    GB/T 14643.5-2009 Examination of bacteria and algae in indusTrial circulating cooling water - Part 5: Examination of sulfate-reducing bacteria - MPN test
    工业循环冷却水中菌藻的测定方法 第5部分:硫酸盐还原菌的测定 MPN法
    China National Standards
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    GB/T 14643.4-2009 Examination of bacteria and algae in indusTrial circulating cooling water - Part 4: Examination of soil fangi - Standard of plate count
    工业循环冷却水中菌藻的测定方法 第4部分:土壤真菌的测定 平皿计数法
    China National Standards
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    GB/T 14643.3-2009 Examination of bacteria and algae in indusTrial circulating cooling water - Part 3: Examination of slime formed fungi - Standard of plate count
    工业循环冷却水中菌藻的测定方法 第3部分:粘泥真菌的测定 平皿计数法
    China National Standards
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    GB/T 14643.2-2009 Examination of bacteria and algae in indusTrial circulating cooling water - Part 2: Examination of soil micro-bioti - Standard of plate count
    工业循环冷却水中菌藻的测定方法 第2部分:土壤菌群的测定 平皿计数法
    China National Standards
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    GB/T 14643.1-2009 Examination of bacteria and algae in indusTrial circulating cooling water - Part 1: Examination of bacteria formed deposits - Standard of plate count
    工业循环冷却水中菌藻的测定方法 第1部分:粘液形成菌的测定 平皿计数法
    China National Standards
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    GB/T 14642-2009 IndusTrial circulating cooling water and boiler water - Determination of fluoride,chloride,phosphate,nitrite,nitrate and sulfate - Ion chromatography
    工业循环冷却水及锅炉水中氟、氯、磷酸根、亚硝酸根、硝酸根和硫酸根的测定 离子色谱法
    China National Standards
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    GB/T 23774-2009 Inorganic chemicas for indusTrial use - General method for the determination of whiteness
    无机化工产品白度测定的通用方法
    China National Standards
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    GB/T 23773-2009 Inorganic chemicals for indusTrial use - General method for determination of ammonium content - Nessler’s reagent colorimetric method
    无机化工产品中铵含量测定的通用方法 纳氏试剂比色法
    China National Standards
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    GB/T 23772-2009 Inorganic chemicals for indusTrial use - General method for the determination of total nitrogen content - Nessler’s reagent colorimetric method
    无机化工产品中总氮含量测定的通用方法 蒸馏-纳氏试剂比色法
    China National Standards
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    GB/T 23768-2009 Inorganic chemicals for indusTrial use - General rules for flame atomic absorption spectrometry
    无机化工产品 火焰原子吸收光谱法通则
    China National Standards
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    GB/T 13255.8-2009 Test methods of caprolactam for indusTrial use - Part 8: Determination of cyclohexanone oxime content
    工业用己内酰胺试验方法 第8部分:环己酮肟含量的测定
    China National Standards
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    GB/T 13255.7-2009 Test methods of caprolactam for indusTrial use - Part 7: Determination of iron content
    工业用己内酰胺试验方法 第7部分:铁含量的测定
    China National Standards
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    GB/T 13255.6-2009 Test methods of caprolactam for indusTrial use - Part 6: Determination of acidity or alkalinity
    工业用己内酰胺试验方法 第6部分:酸度或碱度的测定
    China National Standards
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    GB/T 13255.5-2009 Test methods of caprolactam for indusTrial use - Part 5: Determination of absorbance at a wavelength of 290nm
    工业用己内酰胺试验方法 第5部分:290nm波长处吸光度的测定
    China National Standards
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    GB/T 13255.4-2009 Test methods of caprolactam for indusTrial use - Part 4: Determination of volatile bases content - Titrimetric method after distillation
    工业用己内酰胺试验方法 第4部分:挥发性碱含量的测定 蒸馏后滴定法
    China National Standards
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    GB/T 13255.3-2009 Test methods of caprolactam for indusTrial use - Part 3: Determination of permanganate absorption number - Spectrometric method
    工业用己内酰胺试验方法 第3部分:高锰酸钾吸收值的测定 分光光度法
    China National Standards
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    GB/T 13255.2-2009 Test methods of caprolactam for indusTrial use - Part 2: Determination of crystallizing point
    工业用己内酰胺试验方法 第2部分:结晶点的测定
    China National Standards
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    GB/T 13255.1-2009 Test methods of caprolactam for indusTrial use - Part 1: Determination of colourity of 50% aqueous caprolactam solution - Spectrometric method
    工业用己内酰胺试验方法 第1部分:50%水溶液色度的测定 分光光度法
    China National Standards
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    GB/T 23699-2009 Principles for selecting and using test persons for testing anthropometric aspects of indusTrial products and designs
    工业产品及设计中人体测量学特性测试的被试选用原则
    China National Standards
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    GB/T 14092.5-2009 Environmental condition for machinery products - IndusTrial corrosion
    机械产品环境条件 工业腐蚀
    China National Standards
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    GB/T 13620-2009 Determination of coordination area and predication methods of interference between satellite communication earth station and terresTrial microwave station
    卫星通信地球站与地面微波站之间协调区的确定和干扰计算方法
    China National Standards
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    GB/T 23758-2009 IndusTrial parchment
    工业羊皮纸
    China National Standards
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    GB/T 16588-2009 Belt drives - Pulleys and V-ribbed belts for indusTrial applications - PH, PJ, PK, PL and PM profiles:dimensions
    带传动 工业用多楔带与带轮 PH、PJ、PK、PL和PM型:尺寸
    China National Standards
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    GB 23712-2009 Electrical equipment of indusTrial machines - Electromagnetic compatibility - Emission limits for machine tools
    工业机械电气设备 电磁兼容 机床发射限值
    China National Standards
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    GB/T 17719-2009 Calculation method and utilization guides for waste heat resource’s quantity of indusTrial boiler’s and flame heating furnace’s exhaust gas
    工业锅炉及火焰加热炉烟气余热资源量计算方法与利用导则
    China National Standards
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    GB 4053.3-2009 Safety requirements for fixed steel ladders and platform - Part 3: IndusTrial guardrails and steel platform
    固定式钢梯及平台安全要求 第3部分:工业防护栏杆及钢平台
    China National Standards
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    GB/T 23459-2009 Measurement and calculation method of heat balance and thermal efficiency for ceramic indusTrial kiln
    陶瓷工业窑炉热平衡、热效率测定与计算方法
    China National Standards
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    GB 23313-2009 Electrical equipment of indusTrial machines - Electromagnetic compatibility - Emission limits
    工业机械电气设备 电磁兼容 发射限值
    China National Standards
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    GB 50489-2009 Code for Design of General Plot Plan and Transportation of Chemical IndusTrial Enterprises
    化工企业总图运输设计规范
    China National Standards
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    GB/T 16679-2009 IndusTrial systems,installations and equipment and industrial products - Designation of signals
    工业系统、装置与设备以及工业产品 信号代号
    China National Standards
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    GB/T 13366-2009 Caesiam-137 gamma radiation source for indusTrial gauges
    工业仪表用铯 137γ辐射源
    China National Standards
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    GB 50486-2009 Code for design of indusTrial furnaces in iron & steel works
    钢铁厂工业炉设计规范
    China National Standards
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    GB/T 22663-2008 Electrical equipment of indusTrial machines - Electromagnetic compatibility - Immunity requirements for machine tools
    工业机械电气设备 电磁兼容 机床抗扰度要求
    China National Standards
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    GB/T 394.1-2008 Ethanol for indusTrial use
    工业酒精
    China National Standards
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    GB 4706.96-2008 Household and similar electrical appliances - Safety - Particular requirements for automatic machines for floor treatment for commercial and indusTrial use
    家用和类似用途电器的安全 商业和工业用自动地板处理机的特殊要求
    China National Standards
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    GB 4706.93-2008 Household and similar electrical appliances - Safety - Particular requirements for wet and dry vacuum cleaners for indusTrial and commercial use
    家用和类似用途电器的安全 工业和商业用湿式和干式真空吸尘器的特殊要求
    China National Standards
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    GB/T 22841-2008 Electrical equipment of indusTrial machines - Test specifications for voltage dips, short interruptions immunity
    工业机械电气设备 电压暂降和短时中断抗扰度试验规范
    China National Standards
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    GB/T 22840-2008 Electrical equipment of indusTrial machines - Test specifications for surge immunity
    工业机械电气设备 浪涌抗扰度试验规范
    China National Standards
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    GB/T 23100-2008 IndusTrial rigid round winded tubes based on thermosetting resins for electrical purposes
    电气用热固性树脂工业硬质玻璃纤维缠绕管
    China National Standards
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    GB/T 1303.3-2008 IndusTrial rigid laminated sheets based on thermosetting resins for electrical purposes - Part 3: Requirements for types of industrial rigid laminated sheets
    电气用热固性树脂工业硬质层压板 第3部分:工业硬质层压板型号
    China National Standards
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    GB/T 8447-2008 IndusTrial linear alkylbenzene sulfonic acid
    工业直链烷基苯磺酸
    China National Standards
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    GB/T 7118-2008 IndusTrial potassium chloride
    工业氯化钾
    China National Standards
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    GB/T 22651-2008 Sodium hydroxide for indusTrial use - Determination of mercury content - Spectrometric method
    工业用氢氧化钠 汞含量的测定 分光光度法
    China National Standards
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    GB/T 22650-2008 Sodium hydroxide for indusTrial use - Determination of calcium and magnesium content - Complexometric method
    工业用氢氧化钠 钙镁总含量的测定 络合滴定法
    China National Standards
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    GB/T 13927-2008 IndusTrial valves - Pressure testing
    工业阀门 压力试验
    China National Standards
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    GB/T 12239-2008 IndusTrial valves - Diaphragm valves made of metallic materials
    工业阀门 金属隔膜阀
    China National Standards
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    GB 4387-2008 Safety regulation for railway and road transportation in plants of indusTrial enterprises
    工业企业厂内铁路、道路运输安全规程
    China National Standards
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    GB/T 9969-2008 General principles for preparation of instructions for use of indusTrial products
    工业产品使用说明书 总则
    China National Standards
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    GB/T 16784-2008 General principles for after-sale service of indusTrial products
    工业产品售后服务 总则
    China National Standards
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    GB 50144-2008 Standard for reliability evaluation of indusTrial factory buildings
    工业建筑可靠性鉴定标准
    China National Standards
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    GB/T 8609-2008 Sweet potato slices for indusTrial use
    工业用甘薯片
    China National Standards
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    GB/T 22419-2008 IndusTrial trucks - Specification for indicator lights for container handling and grappler arm operations
    工业车辆 集装箱吊具和抓臂操作用指示灯技术要求
    China National Standards
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    GB/T 22418-2008 IndusTrial trucks - Additional requirements for automated functions on trucks
    工业车辆 车辆自动功能的附加要求
    China National Standards
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    GB 22448-2008 Protection rules for indusTrial X-ray radiographic equipment up to 500kV
    500kV以下工业X射线探伤机防护规则
    China National Standards
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    GB/T 19903.121-2008 IndusTrial automation systems and integration - Physical device control - Data model for computerized numerical controllers - Part 121: Tools for turning machines
    工业自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第121部分:车床用刀具
    China National Standards
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    GB/T 18975.2-2008 IndusTrial automation systems and integration - Integration of life-cycle data for process plants including oil and gas production facilities - Part 2: Data model
    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2部分:数据模型
    China National Standards
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    GB/T 17645.25-2008 IndusTrial automation systems and integration - Parts library - Part 25: Logical resources: Logical model of supplier library with aggregate values and explicit content
    工业自动化系统与集成 零件库 第25部分:逻辑资源:带聚合值和显式内容的供应商库逻辑模型
    China National Standards
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    GB/T 17645.102-2008 IndusTrial automation systems and integration - Parts library - Part 102: View exchange protocol by ISO 10303 conforming specification
    工业自动化系统与集成 零件库 第102部分:符合GB/T 16656一致性规范的视图交换协议
    China National Standards
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    GB/T 17645.101-2008 IndusTrial automation systems and integration - Parts library - Part 101: Geometrical view exchange protocol by parametric program
    工业自动化系统与集成 零件库 第101部分:参数化程序的几何视图交换协议
    China National Standards
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    GB/T 16656.47-2008 IndusTrial automation systems and integration - Product data representation and exchange - Part 47: Iintergrated generic resources: Shape variation tolerances
    工业自动化系统与集成 产品数据表达与交换 第47部分:集成通用资源:形状变化公差
    China National Standards
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    GB/T 16656.44-2008 IndusTrial automation systems and integration - Product data representation and exchange - Part 44: Integrated generic resources: Product structure configuration
    工业自动化系统与集成 产品数据表达与交换 第44部分:集成通用资源:产品结构配置
    China National Standards
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    GB/T 16656.43-2008 IndusTrial automation systems and integration - Product data representation and exchange - Part 43: Integrated generic resource: Representation structures
    工业自动化系统与集成 产品数据表达与交换 第43部分:集成通用资源:表达结构
    China National Standards
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    GB/T 1576-2008 Water quality for indusTrial boilers
    工业锅炉水质
    China National Standards
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    GB/T 10066.6-2008 Test methods for electroheat installations - Part 6: IndusTrial microwave heating installations- test methods for the determination of power output
    电热装置的试验方法 第6部分:工业微波加热装置输出功率的测定方法
    China National Standards
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    GB/T 9582-2008 Photography - IndusTrial radiographic films - Determination of ISO speed, ISO average gradient and ISO gradients G2 and G4 when exposed to X-and Gamma-radiation
    摄影 工业射线胶片 ISO感光度,ISO平均斜率和ISO斜率G2和G4的测定(用X和γ射线曝光)
    China National Standards
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    GB 7744-2008 Hydrofluoric acid for indusTrial use
    工业氢氟酸
    China National Standards
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    GB 22379-2008 Sodium metal for indusTrial use
    工业金属钠
    China National Standards
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    GB/T 19903.12-2008 IndusTrial automation systems and integration - Physical device control - Data model for computerized numerical controllers - Part 12: Process data for turning
    工业自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第12部分:车削用工艺数据
    China National Standards
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    GB/T 12177-2008 IndusTrial automation systems - Numerical control of machines - NC processor output - File structure and language format
    工业自动化系统 机床数值控制 NC处理器输出 文件结构和语言格式
    China National Standards
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    GB/T 11292-2008 IndusTrial automation systems - Numerical control of machines - NC processor output - Post processor commands
    工业自动化系统 机床数值控制 NC处理器输出 后置处理命令
    China National Standards
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    GB 12348-2008 Emisson standard for indusTrial enterprises noise at boundary
    工业企业厂界环境噪声排放标准
    China National Standards
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    GB/T 22270.1-2008 IndusTrial automation systems and integration - Service interface for testing applications - Part 1: Overview
    工业自动化系统与集成 测试应用的服务接口 第1部分:概述
    China National Standards
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    GB/T 19114.42-2008 IndusTrial automation systems and integration - Industrial manufacturing management data - Part 42: Time model
    工业自动化系统与集成 工业制造管理数据 第42部分:时间模型
    China National Standards
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    GB/T 19114.32-2008 IndusTrial automation systems and integration - Industrial manufacturing management data: Resource usage management - Part 32: Conceptual model for resources usage management data
    工业自动化系统与集成 工业制造管理数据:资源应用管理 第32部分:资源应用管理数据的概念模型
    China National Standards
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    GB/T 19114.31-2008 IndusTrial automation systems and integration - Industrial manufacturing management data - Part 31: Resource information model
    工业自动化系统与集成 工业制造管理数据 第31部分:资源信息模型
    China National Standards
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    GB/T 17645.1-2008 IndusTrial automation systems and integration - Parts library - Part 1: Overview and fundamental principles
    工业自动化系统与集成 零件库 第1部分: 综述与基本原理
    China National Standards
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    GB/T 16656.21-2008 IndusTrial automation systems and integration - Product data representation and exchange - Part 21: Implementation methods: Clear text encoding of the exchange structrue
    工业自动化系统与集成-产品数据的表达与交换 第21部分: 实现方法: 交换文件结构的纯正文编码
    China National Standards
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    GB/T 16656.1-2008 IndusTrial automation systems and integration - Product data representation and exchange - Part 1:Overview and fundamental principles
    工业自动化系统与集成 产品数据表达与交换 第1部分: 概述与基本原理
    China National Standards
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    GB/T 18757-2008 IndusTrial automation systems - Requirements for enterprise-reference architectures and methodology
    工业自动化系统 企业参考体系结构与方法论的需求
    China National Standards
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    GB/T 9249-2008 Self-balance recorders and indicators for use in indusTrial-process measurement and conrol systems
    工业过程测量和控制系统用自动平衡式记录仪和指示仪
    China National Standards
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    GB/T 4213-2008 Pneumatic indusTrial process control valves
    气动调节阀
    China National Standards
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    GB/T 17614.2-2008 Transmitters for use indusTrial-process control systems - Part 2: Methods for inspection and routine testing
    工业过程控制系统用变送器 第2部分: 检查和例行试验方法
    China National Standards
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