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 "Co" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 7920.5-2003 Earth-moving machinery--Rollers and landfill Compactors--Terminology and commercial specification
    土方机械 压路机和回填压实机 术语和商业规格
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    GB/Z 19398-2003 Industrial automation systems and integration--Operating Conditions for discrete part manufacturing-equipment in industrial environments
    工业自动化系统与集成 离散部件制造设备在工业环境中的工作条件
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    GB 7667-2003 The dose of X-rays leakage from electron microsCope
    电子显微镜X射线泄漏剂量
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    GB/T 19393-2003 Rating of direct Coupled photovoltaic(PV)--Pumping systems
    直接耦合光伏(PV)扬水系统的评估
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    GB/T 19333.5-2003 Geographic information--Conformance and testing
    地理信息 一致性与测试
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    GB/T 12690.9-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals andtheir oxides--Determination of chlorine Content--Silver nitrate turbidimetric method
    稀土金属及其氧化物中非稀土杂质化学分析方法 氯量的测定 硝酸银比浊法
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    GB/T 12690.8-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of sodium Content--Flame atomic absorption spectrometric method
    稀土金属及其氧化物中非稀土杂质化学分析方法 钠量的测定 火焰原子吸收光谱法
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    GB/T 12690.7-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of siliCon content--Molybdenum blue spectrophotometric method
    稀土金属及其氧化物中非稀土杂质化学分析方法 硅量的测定 钼蓝分光光度法
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    GB/T 12690.6-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of iron Content--Kalium thiocyanate,1,10-phenanthroline spectrophotometric method
    稀土金属及其氧化物中非稀土杂质化学分析方法 铁量的测定 硫氰酸钾、1,10-二氮杂菲分光光度法
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    GB/T 12690.5-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of Al、Cr、Mn、Fe、Co、Ni、Cu、Zn、Pb content by inductively coupled plasma atomic emission spectrographic method--Determination of Co、M
    稀土金属及其氧化物中非稀土杂质化学分析方法 铝、铬、锰、铁、钴、镍、铜、锌、铅的测定 电感耦合等离子体发射光谱法(方法1) 钴、锰、铅、镍、铜、锌、铝、铬的测定 电感耦合等离子
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    GB/T 12690.4-2003 Chemical analysis methods for non-rare earth impurities ofrare earth metals and their oxides--Determination of oxygen and nitrogen Content--Impulse-infrared and impulse-thermal conductance absorption method
    稀土金属及其氧化物中非稀土杂质化学分析方法 氧、氮量的测定 脉冲-红外吸收法和脉冲-热导法
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    GB/T 12690.13-2003 Chemical analysis methods for non-rareearth impurities of rare earth metals and their oxides--Determination of molybdenum and tungsten Content--Induct-ively coupled plasma atomic emission spectrographic method and inductively coupled plasma mass spectrum
    稀土金属及其氧化物中非稀土杂质化学分析方法 钼、钨量的测定 电感耦合等离子体发射光谱法和电感耦合等离子体质谱法
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    GB/T 12690.12-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of thorium Content--Arsenazo III spectrophotometric method and inductively coupled plasma mass spectrum method
    稀土金属及其氧化物中非稀土杂质化学分析方法 钍量的测定 偶氮胂III分光光度法和电感耦合等离子体质谱法
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    GB/T 12690.11-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of magnesium Content--Flame atomic absorptionspectrometric method
    稀土金属及其氧化物中非稀土杂质化学分析方法 镁量的测定 火焰原子吸收光谱法
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    GB/T 12690.10-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of phosphorus Content by molybdenum blue spectrophotometric method
    稀土金属及其氧化物中非稀土杂质化学分析方法 磷量的测定 钼蓝分光光度法
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    GB/T 8606-2003 Thread Connectiong dimensions andspecifications of hydraulic fluid power--Quick action couplings
    液压快换接头 螺纹连接尺寸及技术要求
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    GB/T 5861-2003 Hydraulic fluid power--Quick action Couplings--Test methods
    液压快换接头 试验方法
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    GB/T 5860-2003 Hydraulic fluid power--Quick action Couplings--Dimensions and requirements
    液压快换接头 尺寸和要求
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    GB/T 5291.2-2003 Die sinking electro-discharge machines(EDM)----Testin of accuracy----Part 2:Two Column machines(Slide-head type and cross-slide table type)
    电火花成形机 精度检验 第2部分:双立柱机床(移动主轴头型和十字工作台型)
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    GB/T 5290.2-2003 Die sinking electro-discharge machines(EDM)----Parameters----Part 2:Two Column machines (Slide-head type and cross slide table type)
    电火花成形机 参数 第2部分:双立柱机床 (移动主轴头型和十字工作台型)
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    GB/T 19362.1-2003 Machine tools--Test Conditions for bridge-type milling machines--Testing of the accuracy--Part 1:Fixed bridge (portal-type)machines
    龙门铣床检验条件 精度检验 第1部分:固定式龙门铣床
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    GB/T 17421.4-2003 Test Code for machine tools--Part 4: Circular tests for numerically controlled machine tools
    机床检验通则 第4部分:数控机床的圆检验
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    GB/T 9102-2003 Nylon 6 dipped tyre Cord fabric
    锦纶6轮胎浸胶帘子布
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    GB/T 674-2003 Chemical reagent--Copper(II)oxide powder
    化学试剂 粉状氧化铜
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    GB/T 6850-2003 Cinematography--Labelling of Containers for raw-stock motion-picture films and magnetic films--Minimum information specifications
    电影 电影生胶片和涂磁胶片片盒标签 最低限度内容规定
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    GB/T 19385.2-2003 Textile machinery and accessories--Heald frames--Part 2:Heald-carrying rod fixed directly on the frame stave--Coordinated dimensions
    纺织机械与附件 综框 第2部分:穿综杆直接固定于综框横梁 相关尺寸
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    GB/T 19385.1-2003 Textile machinery and accessories--Heald frames--Part 1:Heald-carrying rod fixed to the frame stave by rod support--Coordinated dimensions
    纺织机械与附件 综框 第1部分:穿综杆用托座固定于综框横梁 相关尺寸
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    GB/T 19383-2003 Spinning machinery--Main dimensions and designation of Condenser rubbers for cards
    纺纱机械 梳毛机用搓条胶板主要尺寸和标记
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    GB/T 13885-2003 Animal feeding stuffs--Determination of theContents of calcium,copper,iron,magnesium,manganese,potassium,sodium and zinc--Method using atomic absorption spectrometry
    动物饲料中钙、铜、铁、镁、锰、钾、钠和锌含量的测定 原子吸收光谱法
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    GB/T 19378-2003 Nomenclature and Codes for pesticide formulations
    农药剂型名称及代码
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    GB 19358-2003 Safety Code for the packaging of yellow phosphorus--Use appraisal
    黄磷包装安全规范 使用鉴定
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    GB/T 6982-2003 Test methods for water vapor permeability of flexible Containers
    软包装容器透湿度试验方法
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    GB/T 6981-2003 Test methods for water vapor transmission of rigid Containers
    硬包装容器透湿度试验方法
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    GB 50342-2003 Technical Code for concrete structure of TV tower
    混凝土电视塔结构技术规范
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    GB/T 5153-2003 Designation and Composition of wrought magnesium and magnesium alloys
    变形镁及镁合金牌号和化学成分
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    GB/T 4104-2003 LeuCoscopic method for testing whiteness of zinc oxide made by direct process
    直接法氧化锌白度(颜色)检验方法
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    GB/T 12608-2003 Thermal spraying--Wires,rods and Cords for flame and arc spraying--Classification and technical supply condition
    热喷涂 火焰和电弧喷涂用线材、棒材和芯材 分类和供货技术条件
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    GB/T 7777-2003 Measurement and evaluation of mechanical vibration of displacement Compressors
    容积式压缩机机械振动测量与评价
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    GB/T 9792-2003 Conversion coatings on metallic materials--Determination of coating mass per unit area--Gravimetric methods
    金属材料上的转化膜 单位面积膜质量的测定 重量法
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    GB/T 9791-2003 Chromate Conversion coatings on zinc,cadmium,aluminium-zinc alloys and zinc-aluminium alloys--Test methods
    锌、镉、铝-锌合金和锌-铝合金的铬酸盐转化膜 试验方法
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    GB/T 4980-2003 Determination of sound level for noise emitted by displacement Compressors
    容积式压缩机噪声的测定
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    GB/T 4957-2003 Non-Conductive coatings on non-magnetic basis metals--Measurement of coating thickness--Eddy current
    非磁性基体金属上非导电覆盖层 覆盖层厚度测量 涡流法
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    GB/T 4956-2003 Non-magnetic Coatings on magnetic substrates--Measurement of coating thickness--Magnetic method
    磁性基体上非磁性覆盖层 覆盖层厚度测量 磁性法
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    GB/T 4140-2003 Flat-top chains and associated chain wheels for Conveyors
    输送用平顶链和链轮
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    GB/T 19356-2003 Thermal spraying--Powders--Composition and technical supply conditions
    热喷涂 粉末 成分和供货技术条件
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    GB/T 19355-2003 Protection against Corrosion ofiron and steel in structures--Zinc and aluminum coatings--Guidelines
    钢铁结构耐腐蚀防护 锌和铝覆盖层 指南
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    GB/T 19353-2003 Vitreous and porcelain enamels--Corrosion tests in closed systems
    搪玻璃釉 密闭系统中的腐蚀试验
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    GB/T 19352.2-2003 Thermal spraying--Quality requirements of thermally sprayed structures--Part 2:Comprehensive quality requirements
    热喷涂 热喷涂结构的质量要求 第2部分:全面的质量要求
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    GB/T 19351-2003 Metallic Coatings--Determination of porosity in gold coatings on metal substrates--Nitric acid vapour test
    金属覆盖层 金属基体上金覆盖层孔隙率的测定 硝酸蒸汽试验
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    GB/T 19348.2-2003 Non-destructive testing--Industrial radiographic films--Part 2:Control of film processing by means of reference values
    无损检测 工业射线照相胶片 第2部分:用参考值方法控制胶片处理
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    GB 50005-2003 Code for design of timber structures
    木结构设计规范(2005年版)
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    GB/T 19343-2003 ChoColate and chocolate products
    巧克力及巧克力制品
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    GB 19337-2003 Abamectin emulsifiable Concentrates
    阿维菌素乳油
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    GB 19307-2003 Paraquat technical Concentrates
    百草枯母药
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    GB 12651-2003 Standard permissible limits of lead and cadmium release from ceramic ware in Contact with food
    与食物接触的陶瓷制品铅、镉溶出量允许极限
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    GB/T 6554-2003 Resin based reactive Compounds used for electrical insulation--Part 2:Methods of test--Methods for coating pourders for electrical purposes
    电气绝缘用树脂基反应复合物 第2部分:试验方法 电气用涂敷粉末方法
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    GB/T 19334-2003 Dimension of low-voltage switchgear and Controlgear--Standardized mounting on rails for mechanical support of electrical devices in switchgear andcontrolgear installations
    低压开关设备和控制设备的尺寸 在成套开关设备和控制设备中作电器机械支承的标准安装轨
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    GB 5135.6-2003 Automatic sprinkler system--Part 6: Convention valve
    自动喷水灭火系统 第6部分: 通用阀门
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    GB/T 3045-2003 Abrasive grains--Chemical analysis of siliCon carbide
    普通磨料 碳化硅化学分析方法
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    GB/T 19324-2003 Coated abrasives--Plain sheets with holes for dust extraction
    涂附磨具 带除尘孔砂页
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    GB/T 19323-2003 Coated abrasives--Plain discs with holes for dust extraction
    涂附磨具 带除尘孔砂盘
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    GB/T 19320-2003 Small craft--Backfire flame Control for petrol engines
    小艇 汽油发动机逆火火焰控制
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    GB/T 19317.1-2003 Small craft--SeaCocks and through-hull fittings--Part 1: Metallic
    小艇 通海旋塞及贯穿艇体的附件 第1部分:金属件
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    GB/T 19314.1-2003 Small craft--Hull Construction and scantlings--Part 1: Materials: Thermosetting resins,glass-fibre reinforcement,reference laminate
    小艇 艇体结构和构件尺寸 第1部分:材料:热固性树脂、玻璃纤维增强塑料、基准层合板
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    GB/T 19312-2003 Small craft--Ventilation of petrol engine and/or petrol tank Compartments
    小艇 汽油机和/或汽油柜舱室的通风
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    GB/T 19293-2003 Method of X-ray radiosCopy for butt-weld
    对接焊缝X射线实时成像检测法
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    GB 19305-2003 Hygienic standard for foodstuff vegetable fibre of Container
    植物纤维类食品容器卫生标准
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    GB 19303-2003 Hygienic practice of Cooked meat and meat-products factory
    熟肉制品企业生产卫生规范
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    GB 50337-2003 Code for planning of urban environmental sanitation facilities
    城市环境卫生设施规划规范
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    GB/T 8320-2003 Copper-tungsten and silver-tungsten electrical contacts
    铜钨及银钨电触头
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    GB/T 7061-2003 Low-voltage switchgear and Controlgearassemblies in ships
    船用低压成套开关设备和控制设备
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    GB/T 5587-2003 Basic shapes,dimensions,symbolsand notations of silver based electrical Contacts
    银基电触头基本形状、尺寸、符号及标注
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    GB/T 19290.2-2003 Modular order for the development of mechanical structures for electronic equipment practices--Part 2: Sectional specification--Interface Co-ordination dimensions for the 25mm equipment practice
    发展中的电子设备构体机械结构模数序列 第2部分: 分规范 25 mm设备构体的接口协调尺寸
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    GB/T 19287-2003 The general immunity requirements for teleCommunication equipment
    电信设备的抗扰度通用要求
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    GB/Z 18700.5-2003 TeleControl equipment and systems--Part 6-1: Telecontrol protocols compatible with ISO standards and ITU-T recommendations--Application contextand organization of standards
    远动设备及系统 第6-1部分:与ISO标准和ITU-T建议兼容的远动协议标准的应用环境和结构
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    GB 13318-2003 General rules for safety and environmental Conservation of forging production
    锻造生产安全与环保通则
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    GB/T 3074.4-2003 Method for the determination of the Coefficient of thermal expansion of graphite electrodes
    石墨电极热膨胀系数(CTE)测定方法
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    GB/T 1996-2003 Coke for metallurgy
    冶金焦炭
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    GB/T 19292.4-2003 Corrosion of metals and alloys--Corrosivity of atmospheres--Determination of corrosion rate of standard specimens for the evaluation of corrosivity
    金属和合金的腐蚀 大气腐蚀性 用于评估腐蚀性的标准试样的腐蚀速率的测定
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    GB/T 19292.3-2003 Corrosion of metals and alloys--Corrosivity of atmospheres--Measurement of pollution
    金属和合金的腐蚀 大气腐蚀性 污染物的测量
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    GB/T 19292.2-2003 Corrosion of metals andalloys--Corrosivity of atmospheres--Guiding values for the corrosivity categories
    金属和合金的腐蚀 大气腐蚀性 腐蚀等级的指导值
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    GB/T 19292.1-2003 Corrosion of metals and alloys--Corrosivity of atmospheres--Classification
    金属和合金的腐蚀 大气腐蚀性 分类
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    GB/T 19291-2003 Corrosion of metals and alloys--General principles for corrosion testing
    金属和合金的腐蚀 腐蚀试验一般原则
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    GB/T 9350-2003 Plastics--Homopolymer andCopolymer resins of vinyl chloride--Determination of pH of aqueous extract
    塑料 氯乙烯均聚和共聚树脂水萃取液pH值的测定
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    GB/T 19280-2003 Thermoplastics pipes for the Conveyance of fluids--Determination of resistance to rapid crack propagation (RCP)--Small-scale steady-state test(S4 test)
    流体输送用热塑性塑料管材 耐快速裂纹扩展(RCP)的测定 小尺寸稳态试验(S4试验)
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    GB/T 19279-2003 Polyethylene pipes--Resistance to slow crack growth--Cone test method
    聚乙烯管材 耐慢速裂纹增长 锥体试验方法
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    GB/T 12004.4-2003 Polyvinyl chloride paste--Determination of apparent visCosity by the Brookfield test method
    聚氯乙烯增塑糊表观粘度的测定 Brookfield试验法
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    GB/T 11213.3-2003 Sodium hydroxide for chemical fiber use--Determination of the calcium Content--EDTA complexometric method
    化纤用氢氧化钠 钙含量的测定 EDTA络合滴定法
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    GB/T 745-2003 Pulps--Determination of pentosan Content
    纸浆 多戊糖的测定
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    GB/T 5009.99-2003 Method for analysisof hygienic standard of polycarbonate resin used as food Containers and packaging materials
    食品容器及包装材料用聚碳酸酯树脂卫生标准的分析方法
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    GB/T 5009.98-2003 Method for analysis of hygienic standard of unsatur-ated polyester resin and glass fibre reinforced plastics used as food Containers and packaging materials
    食品容器及包装材料用不饱和聚酯树脂及其玻璃钢制品卫生标准的分析方法
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    GB/T 5009.86-2003 Determination of total asCorbic acid in fruits,vegetables and derived products--Flourometric method and colorimetric method
    蔬菜、水果及其制品中总抗坏血酸的测定(荧光法和2,4-二硝基苯肼法)
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    GB/T 5009.82-2003 Determination of retinol and toCopherol in foods
    食品中维生素A和维生素E的测定
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    GB/T 5009.81-2003 Method for analysis of hygienic standard of stainless steel food Containers and table wares
    不锈钢食具容器卫生标准的分析方法
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    GB/T 5009.80-2003 Method for analysis of hygienic standard of polytetrafluorethylene Coating for inner wall of food con-tainer
    食品容器内壁聚四氟乙烯涂料卫生标准的分析方法
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    GB/T 5009.70-2003 Method for analysis of hygienic standard of epoxy Coating for inner wall of food container
    食品容器内壁聚酰胺环氧树脂涂料卫生标准的分析方法
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    GB/T 5009.68-2003 Method for analysis of hygienic standard of perchorovinyl-Coating for inner wall of food container
    食品容器内壁过氯乙烯涂料卫生标准的分析方法
    China National Standards
    Co

    English PDF
    GB/T 5009.65-2003 Method for analysis of hygienic standard of rubber sealing ring for pressure Cooker for food use
    食品用高压锅密封圈卫生标准的分析方法
    China National Standards
    Co

    English PDF
    GB/T 5009.63-2003 Method for analysis of hygienic standard of enamel for food Containers
    搪瓷制食具容器卫生标准的分析方法
    China National Standards
    Co

    English PDF
    GB/T 5009.62-2003 Method for analysis of hygienic standard of ceramics for food Containers
    陶瓷制食具容器卫生标准的分析方法
    China National Standards
    Co

    English PDF

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