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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 1770-2008 Rubbing test of Coatings and putty films
    涂膜、腻子膜打磨性测定法
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    GB/T 1710-2008 Comparison of resistance to light of coloured pigments of similar types
    同类着色颜料耐光性比较
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    GB/T 1747.2-2008 Paints and varnishes - Determination of pigment Content - Part 2:Ashing method
    色漆和清漆 颜料含量的测定 第2部分:灰化法
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    GB/T 13871.3-2008 Rotary shaft lip-type seals inCorporating elastomeric sealing elements - Part 3: Storage,handling and installation
    密封元件为弹性体材料的旋转轴唇形密封圈 第3部分:贮存、搬运和安装
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    GB/T 13489-2008 Rubber Coated fabrics - Determination of the burning behaviour
    橡胶涂覆织物燃烧性能测定
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    GB/T 13452.4-2008 Paints and varnishes - Determination of resistance to filiform Corrosion on steel
    色漆和清漆 钢铁表面上涂膜的耐丝状腐蚀试验
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    GB/T 12722-2008 Rubber and plastics hose assemblies - Flexing Combined with hydraulic impulse test(half-omega test)
    橡胶和塑料软管组合件 液压脉冲曲挠试验(半Ω试验)
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    GB/T 12584-2008 Rubber or plastics Coated fabrics - Low-temperature impact test
    橡胶或塑料涂覆织物 低温冲击试验
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    GB/T 10834-2008 Ship Coatings - Determination of resistance to salt water - Salt water and hot salt water immersion method
    船舶漆耐盐水性的测定 盐水和热盐水浸泡法
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    GB/T 8722-2008 Method for the determination of thermal Conductivity of graphite materials at median temperature
    石墨材料中温导热系数测定方法
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    GB/T 7731.7-2008 Ferrotungsten - Determination of tin Content - Phenylfluorone photometric method and inductively coupled plasma-atomic emission spectrometry
    钨铁 锡含量的测定 苯基荧光酮光度法和电感耦合等离子体原子发射光谱法
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    GB/T 7731.3-2008 Ferrotungsten - Determination of Copper content - Bis(cyclohexanone)oxalyldihydrazone photometric method and flame atomic absorption spectrometric method
    钨铁 铜含量的测定 双环己酮草酰二腙光度法和火焰原子吸收光谱法
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    GB/T 7731.14-2008 Ferrotungsten - Determination of lead Content - The polarographic method and inductively coupled plasma-atomic emission spectrometry
    钨铁 铅含量的测定 极谱法和电感耦合等离子体原子发射光谱法
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    GB/T 7731.12-2008 Ferrotungsten - Determination of sulfur Content - Infrared absorption method and combustion titration method
    钨铁 硫含量的测定 红外线吸收法和燃烧中和滴定法
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    GB/T 6705-2008 Coking phenol
    焦化苯酚
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    GB/T 5686.7-2008 Ferromanganese, ferromanganese-siliCon,, nitrogen-bearing ferromanganese and manganese metal - Determination of sulfur content - Infrared absorption method and combustion-neutralization method
    锰铁、锰硅合金、氮化锰铁和金属锰 硫含量的测定 红外线吸收法和燃烧中和滴定法
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    GB/T 5686.5-2008 Ferromanganese, ferromanganese-siliCon , nitrogen-bearing ferromanganese and manganese metal - Determination of carbon content - The infrared absorption method ,the gasometric method ,the gravimetric and the coulometric method
    锰铁、锰硅合金、氮化锰铁和金属锰 碳含量的测定 红外线吸收法、气体容量法、重量法和库仑法
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    GB/T 5686.4-2008 Ferromanganese , ferromanganese-siliCon , itrogen-bearing ferromanganese and manganese metal - Determination of phosphorus content - Molybdenum blue photometric method and alkali content titrimetric method
    锰铁、锰硅合金、氮化锰铁和金属锰 磷含量的测定 钼蓝光度法和碱量滴定法
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    GB/T 5686.2-2008 Ferromanganese,ferromanganese-siliCon , nitrogen-bearing ferromanganese and manganese metal - Determination of silicon content - Molybdenum blue photometric method ,silicon potassium fluoride titrimetric method and perchloric acid dehydration gravimet
    锰铁、锰硅合金、氮化锰铁和金属锰 硅含量的测定 钼蓝光度法、氟硅酸钾滴定法和高氯酸重量法
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    GB/T 5686.1-2008 Ferromanganese,ferromanganese-siliCon, nitrogen-bearing ferromanganese and manganese metal - Determination of manganese content - Potentiometric method and titrimetric mothod after ammonium nitrate & perchloric acid oxidation
    锰铁、锰硅合金、氮化锰铁和金属锰 锰含量的测定 电位滴定法、硝酸铵氧化滴定法及高氯酸氧化滴定法
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    GB/T 4702.5-2008 Chromium metal - Determination of aluminium Content - EDTA titrimetric method and flame atomic absorption spectrometric method
    金属铬 铝含量的测定 乙二胺四乙酸二钠滴定法和火焰原子吸收光谱法
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    GB/T 4702.4-2008 Chromium metal - Determination of iron Content - EDTA titrimetric method and flame atomic absorption spectrometric method
    金属铬 铁含量的测定 乙二胺四乙酸二钠滴定法和火焰原子吸收光谱法
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    GB/T 4702.2-2008 Chromium metal - Determination of siliCon content - The perchloric acid gravimetric method
    金属铬 硅含量的测定 高氯酸重量法
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    GB/T 4702.16-2008 Chromium metal - Determination of sulfur Content - Infrared absorption method and combustion-neutralization titration method
    金属铬 硫含量的测定 红外线吸收法和燃烧中和滴定法
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    GB/T 4701.6-2008 Ferrotitanium - Determination of aluminum Content - EDTA titrimetric method
    钛铁 铝含量的测定 EDTA滴定法
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    GB/T 4701.4-2008 Ferrotitanium - Determinatino of manganese Content - Arsenite-salt and sodium-salt titrimetric method and periodate photometric method
    钛铁 锰含量的测定 亚砷酸盐 亚硝酸盐滴定法和高碘酸盐光度法
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    GB/T 4701.10-2008 Ferrotitanium - Determination of sulfur Content - Infrared absorption method and combustion-neutralization titration method
    钛铁 硫含量的测定 红外线吸收法和燃烧中和滴定法
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    GB/T 4699.6-2008 Ferrochromium and siliCochromium - Determination of sulfur content - The infrared absorption method and the combustion-titration method
    铬铁和硅铬合金 硫含量的测定 红外线吸收法和燃烧中和滴定法
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    GB/T 4699.4-2008 Ferrochromium and siliCochromium - Determination of carbon content - Infrared absorption method and gravimetric method
    铬铁和硅铬合金 碳含量的测定 红外线吸收法和重量法
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    GB/T 4699.2-2008 Ferrochromium and ferrosiliCochromium - Determination of chromium content - The ammonium persulfate oxidation titrimetric method and potentiometric titration method
    铬铁和硅铬合金 铬含量的测定 过硫酸铵氧化滴定法和电位滴定法
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    GB/T 3654.8-2008 Ferroniobium - Determination of tianiun Content - Chromotropic acid photometric method
    铌铁 钛含量的测定 变色酸光度法
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    GB/T 3654.6-2008 Ferroniobium - Determination of sulfur Content - Combustion-iodate titrimetric method,methylene blue photometric method and infrared absorption method
    铌铁 硫含量的测定 燃烧碘量法、次甲基蓝光度法和红外线吸收法
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    GB/T 3654.2-2008 Ferroniobium - Determination of Copper content - The neocuproine-choroform extraction photometric method
    铌铁 铜含量的测定 新亚铜灵 三氯甲烷萃取光度法
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    GB/T 3653.4-2008 Ferroboron - Determination of aluminium Content - EDTA titrimetric method
    硼铁 铝含量的测定 EDTA 滴定法
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    GB/T 3078-2008 Quality structural steel Cold drawn bars
    优质结构钢冷拉钢材
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    GB/T 2601-2008 The chromatographic method for determination of Content of hydroxybenzene
    酚类产品组成的气相色谱测定方法
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    GB/T 2293-2008 Pitch products of Coal carbonization - Determination of quinoline-insoluble
    焦化沥青类产品喹啉不溶物试验方法
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    GB/T 2288-2008 Coking products - Determination of moisture content
    焦化产品水分测定方法
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    GB/T 2281-2008 Determination of density of Coking oil products
    焦化油类产品密度试验方法
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    GB/T 2279-2008 Coking cresol
    焦化甲酚
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    GB/T 223.9-2008 Iron, steel and alloy - Determination of aluminium Content - Chrom azurol S photometric method
    钢铁及合金 铝含量的测定 铬天青S分光光度法
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    GB/T 223.75-2008 Iron,steel and alloy - Determination of boron Content - Methanol distillation-curcumin photometric method
    钢铁及合金 硼含量的测定 甲醇蒸馏-姜黄素光度法
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    GB/T 223.73-2008 Iron, steel and alloy - Determination of iron Contents - Titanium trichloride-potassium dichromate titration method
    钢铁及合金 铁含量的测定 三氯化钛-重铬酸钾滴定法
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    GB/T 223.72-2008 Iron, steel and alloy - Determination of sulfur Content - Gravimetric method
    钢铁及合金 硫含量的测定 重量法
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    GB/T 223.70-2008 Iron, steel and alloy - Determination of iron Contents - O-phenanthroline spectrophotometric method
    钢铁及合金 铁含量的测定 邻二氮杂菲分光光度法
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    GB/T 223.69-2008 Iron, steel and alloy - Determination of carbon Contents - Gas-volumetric method after combustion in the pipe furnace
    钢铁及合金 碳含量的测定 管式炉内燃烧后气体容量法
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    GB/T 223.67-2008 Iron, steel and alloy - Determination of sulfur Content -Methylene blue spectrophotometric method
    钢铁及合金 硫含量的测定 次甲基蓝分光光度法
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    GB/T 223.64-2008 Iron, steel and alloyed - Determination of manganese Content - Flame atomic absorption spectrometric method
    钢铁及合金 锰含量的测定 火焰原子吸收光谱法
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    GB/T 223.55-2008 Iron, steel and alloy - Determination of tellurium Content - Oscillo-polarographic method
    钢铁及合金 碲含量的测定 示波极谱法
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    GB/T 223.43-2008 Iron, steel and alloy - Determination of tungsten Content - Gravimetryc method and spectrophotometric method
    钢铁及合金 钨含量的测定 重量法和分光光度法
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    GB/T 223.31-2008 Iron, steel and alloy - Determination of arsenic Content -Distillation-molybdenum blue spectrophotometric method
    钢铁及合金 砷含量的测定 蒸馏分离-钼蓝分光光度法
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    GB/T 223.29-2008 Iron, steel and alloy - Determination of lead Content - Carrier precipitation-xylenol orange spectrophotometric method
    钢铁及合金 铅含量的测定 载体沉淀-二甲酚橙分光光度法
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    GB/T 223.26-2008 Iron, steel and alloy - Determination of molybdenum Content - The thiocyanate spectrophotometric method
    钢铁及合金 钼含量的测定 硫氰酸盐分光光度法
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    GB/T 223.23-2008 Iron, steel and alloy - Determination of nickel Content - The dimethylglyoxime spectrophotometric method
    钢铁及合金 镍含量的测定 丁二酮肟分光光度法
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    GB/T 21839-2008 Steel for prestressed Concrete - Test methods
    预应力混凝土用钢材试验方法
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    GB/T 21838.4-2008 Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 4: Test method for metallic and non-metallic Coatings
    金属材料 硬度和材料参数的仪器化压痕试验 第4部分:金属和非金属覆盖层的试验方法
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    GB/T 21834-2008 Medium and low alloy steel - Determination of the distribution of multi-element Contents - Original position statistic distribution analysis method
    中低合金钢 多元素成分分布的测定 金属原位统计分布分析法
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    GB/T 18876.3-2008 Standard practice for determining the metallographical Constituent and inclusion content of steels and other metals by automatic image analysis - Part 3: Determining the carbides rating in steels by automatic image analysis and stereology
    应用自动图像分析测定钢和其它金属中金相组织、夹杂物含量和级别的标准试验方法 第3部分 钢中碳化物级别的图像分析与体视学测定
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    GB/T 15008-2008 Corrosion-resisting alloy bars
    耐蚀合金棒
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    GB/T 14994-2008 Superalloy Cold drawn bars
    高温合金冷拉棒材
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    GB/T 14986-2008 High saturation magnetic induction, magnetic Compensate alloys depending on temperature variation, corrosion-resisting, iron-aluminium, Permanent permeability, soft magneticalloys
    高饱和、磁温度补偿、耐蚀、铁铝、恒磁导率软磁合金
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    GB/T 13314-2008 General specifications of forged steel work rolls for Cold rolling
    锻钢冷轧工作辊 通用技术条件
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    GB/T 11343-2008 Non-destructive testing - Practice for ultrasonic angle-beam testing by the Contact method
    无损检测 接触式超声斜射检测方法
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    GB/T 27053-2008 Conformity assessment - Guidance on the use of an organization’s quality management system in product certification
    合格评定 产品认证中利用组织质量管理体系的指南
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    GB/T 27028-2008 Conformity assessment - Guidance on a third-party certification system for products
    合格评定 第三方产品认证制度应用指南
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    GB/T 17748-2008 Aluminium-plastic Composite panel for curtain wall
    建筑幕墙用铝塑复合板
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    GB/T 9283-2008 Solvent for Coating - Determination of distillation range
    涂料用溶剂馏程的测定
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    GB/T 2539-2008 Petroleum waxes - Determination of melting point-Cooling curve method
    石油蜡熔点的测定 冷却曲线法
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    GB/T 21858-2008 Testing of chemicals - BioConcentration - Semi-static fish test
    化学品 生物富集 半静态式鱼类试验
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    GB/T 21856-2008 Testing of chemicals - Ready biodegradability - Co2 evolution test
    化学品 快速生物降解性 二氧化碳产生试验
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    GB/T 21853-2008 Testing of chemicals - Partition Coefficient(n-octanol/water)- Shake flask method
    化学品 分配系数(正辛醇-水) 摇瓶法试验
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    GB/T 21852-2008 Testing of chemicals - Partition Coefficient(n-octanol/water)- High performance liquid chromatography(HPLC)method
    化学品 分配系数(正辛醇-水) 高效液相色谱法试验
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    GB/T 21850-2008 Chemical products for industry use - Determination of spontaneous Combustion of solids and liquids
    化工产品 固体和液体自燃性的确定
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    GB/T 21844-2008 Standard test method for Concentration limits of flammability of chemicals (vapors and gases)
    化合物(蒸气和气体)易燃性浓度限值的标准试验方法
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    GB/T 21813-2008 Chemicals - Honeybees acute Contact toxicity test
    化学品 蜜蜂急性接触性毒性试验
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    GB/T 21800-2008 Testing of chemicals BioConcentration - Flow-through fish test
    化学品 生物富集 流水式鱼类试验
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    GB/T 21788-2008 Chemicals - Test method of Combined chronic toxicity/carcinogenicity study
    化学品 慢性毒性与致癌性联合试验方法
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    GB/T 21782.8-2008 Coating powders - Part 8: Assessment of the storage stability of thermosetting powders
    粉末涂料 第8部分:热固性粉末贮存稳定性的评定
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    GB/T 21782.4-2008 Coating powders - Part 4: Calculation of lower explosion limit
    粉末涂料 第4部分:爆炸下限的计算
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    GB/T 21782.3-2008 Coating powders - Part 3:Determination of density by liquid displacement pyknometer
    粉末涂料 第3部分:液体置换比重瓶法测定密度
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    GB/T 21782.2-2008 Coating powders - Part 2: Determination of density by gas comparison pyknometer (referee method)
    粉末涂料 第2部分:气体比较比重仪法测定密度(仲裁法)
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    GB/T 21782.1-2008 Coating powders - Part 1: Determination of particle size distribution by sieving
    粉末涂料 第1部分:筛分法测定粒度分布
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    GB/T 21782.10-2008 Coating powders - Part 10:Determination of deposition efficiency
    粉末涂料 第10部分:沉积效率的测定
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    GB/T 21779-2008 Test method for particle size distribution of metal powders and related Compounds by light scattering
    金属粉末和相关化合物粒度分布的光散射试验方法
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    GB/T 21776-2008 Standard guide for testing Coating powders and powders coatings
    粉末涂料及其涂层的检测标准指南
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    GB/T 21774-2008 Coating powders - Determination of stoving condition
    粉末涂料 烘烤条件的测定
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    GB/T 21771-2008 Chemicals - Test method of Combined repeated dose toxicity study with the reproduction/developmental toxicity screening
    化学品 重复剂量毒性合并生殖/发育毒性筛选试验方法
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    GB/T 21750-2008 Chemicals - Test method of toxiCokinetics studies
    化学品 毒物代谢动力学试验方法
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    GB/T 21737-2008 Purchase information on goods and services intended for Consumers
    为消费者提供商品和服务的购买信息
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    GB/Z 21738-2008 Fundamental structures of one dimensional nanomaterials - High resolution electron microsCopy characterization
    一维纳米材料的基本结构 高分辨透射电子显微镜检测方法
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    GB/T 18931-2008 Classification of basic dense shaped refractory products Containing less than 7% residual carbon
    残碳量小于7%的碱性致密定形耐火制品分类
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    GB/T 27025-2008 General requirements for the Competence of testing and calibration laboratories
    检测和校准实验室能力的通用要求
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    GB/T 21740-2008 Specifications for urban database Construction of fundamental geographic information
    基础地理信息城市数据库建设规范
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    GB/T 21735-2008 Logistics Code for meat and meat products
    肉与肉制品物流规范
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    GB/T 19024-2008 Quality management - Guidelines for realizing financial and eConomic benefits
    质量管理 实现财务和经济效益的指南
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    GB/T 19017-2008 Quality management systems - Guidelines for Configuration management
    质量管理体系 技术状态管理指南
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    GB/T 19012-2008 Quality management - Customer satisfaction - Guidelines for Complaints handling in organizations
    质量管理 顾客满意 组织处理投诉指南
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    GB/T 5653-2008 Flared Couplings - Specification
    扩口式管接头技术条件
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    GB/T 5652-2008 Flared Couplings - Flared end
    扩口式管接头扩口端尺寸
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    GB/T 5651-2008 Flared Couplings - Seat insert
    扩口式管接头用密合垫
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