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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 "met" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 7690.6-2013 Reinforcements - Test method for yarns - Part 6: Determination of twist balance index
    增强材料 纱线试验方法 第6部分:捻度平衡指数的测定
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    GB/T 7690.5-2013 Reinforcements - Test method for yarns - Part 5:Determination of fiber diameter for glass fiber
    增强材料 纱线试验方法 第5部分:玻璃纤维纤维直径的测定
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    GB/T 7690.4-2013 Reinforcements - Test method for yarns - Part 4: Determination of stiffness
    增强材料 纱线试验方法 第4部分:硬挺度的测定
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    GB/T 7689.2-2013 Reinforcements - Test method for woven fabrics - Part 2: Determination of number of yarns per unit length of warp and weft
    增强材料 机织物试验方法 第2部分:经、纬密度的测定
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    GB/T 6006.3-2013 Test method for glass mats - Part 3:Determination of thickness
    玻璃纤维毡试验方法 第3部分:厚度的测定
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    GB/T 6006.2-2013 Test method for glass mats - Part 2: Determination of tensile breaking force
    玻璃纤维毡试验方法 第2部分:拉伸断裂强力的测定
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    GB/T 6006.1-2013 Test method for glass mats - Part 1: Determination of styrene solubility
    玻璃纤维毡试验方法 第1部分:苯乙烯溶解度的测定
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    GB/T 29762-2013 Carbon fibre - Determination of filament diameter and cross-section area
    碳纤维 纤维直径和横截面积的测定
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    GB/T 29756-2013 Test methods of physical property for dry-mix mortar
    干混砂浆物理性能试验方法
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    GB/T 29739-2013 Test method of resistance to repeat opening and closing for windows and doors
    门窗反复启闭耐久性试验方法
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    GB/T 29738-2013 Graduations and test method for performance of exterior windows and doors, curtain walls impacted by windborne debris in windstorm
    建筑幕墙和门窗抗风携碎物冲击性能分级及检测方法
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    GB/T 29737-2013 Graduations and test method of sand and dust resistance performance for building external windows and doors
    建筑门窗防沙尘性能分级及检测方法
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    GB/T 29732-2013 Surface chemical analysis - Medium resolution auger electron spectrometers - Calibration of energy scales for elemental analysis
    表面化学分析 中等分辨率俄歇电子谱仪 元素分析用能量标校准
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    GB/T 29731-2013 Surface chemical analysis - High resolution auger electron spectrometers - Calibration of energy scales for elemental and chemical-state analysis
    表面化学分析 高分辨俄歇电子能谱仪 元素和化学态分析用能量标校准
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    GB/T 29710-2013 Electron and laser beam welding procedure test method
    电子束及激光焊接工艺评定试验方法
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    GB/T 15168-2013 Vibration and shock isolators measuring method for its static and dynamic characteristics
    振动与冲击隔离器静、动态性能测试方法
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    GB/T 14514-2013 Test methods of pneumatic fluid power fittings
    气动管接头试验方法
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    GB/T 29765-2013 Information security technology - Technical requirements and testing and evaluating method for data backup and recovery products
    信息安全技术 数据备份与恢复产品技术要求与测试评价方法
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    GB/T 29747-2013 Coal direct liquefaction - Determination of composition for coal direct liquefaction gas - Gas chromatographic method
    煤炭直接液化 生成气的组成分析 气相色谱法
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    GB/T 18294.1-2013 Technical identification methods for fire - Part 1: Ultraviolet spectrometry
    火灾技术鉴定方法 第1部分:紫外光谱法
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    GB 29709-2013 National Food Safety Standard-Determination of azepinone and its metabolites in animal foods by high performance liquid chromatography
    食品安全国家标准 动物性食品中氮哌酮及其代谢物残留量的测定 高效液相色谱法
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    GB 29708-2013 National Food Safety Standard-Determination of sodium pentachlorophenolate residues in animal foods - Gas chromatographic - mass spectrometric method
    食品安全国家标准 动物性食品中五氯酚钠残留量的测定 气相色谱-质谱法
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    GB 29707-2013 National Food Safety Standard-Determination of residual amitraz residues in milk - Gas chromatographic method
    食品安全国家标准 牛奶中双甲脒残留标志物残留量的测定 气相色谱法
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    GB 29706-2013 National Food Safety Standard-Animal and vegetable products - Determination of dapsone - Residue by liquid chromatography - tandem mass spectrometry
    食品安全国家标准 动物性食品中氨苯砜残留量的测定 液相色谱-串联质谱法
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    GB 29705-2013 National Food Safety Standard-Determination of cypermethrin, fenvalerate, deltamethrin residues in aquatic products by gas chromatography
    食品安全国家标准 水产品中氯氰菊酯、氰戊菊酯、溴氰菊酯多残留的测定 气相色谱法
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    GB 29704-2013 National Food Safety Standard-Determination of cyclamiprazine and metabolites of melamine in animal foods by ultra performance liquid chromatography-tandem mass spectrometry
    食品安全国家标准 动物性食品中环丙氨嗪及代谢物三聚氰胺多残留的测定 超高效液相色谱-串联质谱法
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    GB 29703-2013 National Food Safety Standard-Determination of furazolidone residues in animal foods - Liquid chromatography - tandem mass spectrometry
    食品安全国家标准 动物性食品中呋喃苯烯酸钠残留量的测定 液相色谱-串联质谱法
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    GB 29702-2013 National Food Safety Standard-Determination of Trimethoprim Residue in Aquatic Products by High Performance Liquid Chromatography
    食品安全国家标准 水产品中甲氧苄啶残留量的测定 高效液相色谱法
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    GB 29700-2013 National Food Safety Standard-Determination of chlorpyrifos residues in milk - Gas chromatographic - mass spectrometric method
    食品安全国家标准 牛奶中氯羟吡啶残留量的测定 气相色谱-质谱法
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    GB 29698-2013 National Food Safety Standard-Determination of 17β-estradiol, estriol and ethinylestradiol residues in milk and milk products by gas chromatography-mass spectrometry
    食品安全国家标准 奶及奶制品中17β-雌二醇、雌三醇、炔雌醇多残留的测定 气相色谱-质谱法
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    GB 29697-2013 National Food Safety Standard-Determination of diazepam and methaqualone residues in animal foods by gas chromatography - mass spectrometry
    食品安全国家标准 动物性食品中地西泮和安眠酮多残留的测定 气相色谱-质谱法
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    GB 29688-2013 National Food Safety Standard-Determination of chloramphenicol residues in milk - Liquid chromatography - tandem mass spectrometry
    食品安全国家标准 牛奶中氯霉素残留量的测定 液相色谱 -串联质谱法
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    GB 29687-2013 National Food Safety Standard-Determination of albendazole and its metabolites in aquatic products by high performance liquid chromatography
    食品安全国家标准 水产品中阿苯达唑及其代谢物多残留的测定 高效液相色谱法
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    GB 29686-2013 National Food Safety Standard-Determination of Avilamycin Residues in Pig Edible Tissues by Liquid Chromatography - Tandem Mass Spectrometry
    食品安全国家标准 猪可食性组织中阿维拉霉素残留量的测定 液相色谱-串联质谱法
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    GB 29685-2013 National Food Safety Standard-Determination of Lincomycin, Clindamycin and Spectinomycin Residues in Animal Foods by Gas Chromatography-Mass Spectrometry
    食品安全国家标准 动物性食品中林可霉素、克林霉素和大观霉素多残留的测定 气相色谱—质谱法
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    GB 29684-2013 National Food Safety Standard-Determination of erythromycin residues in aquatic products - Liquid chromatography - tandem mass spectrometry
    食品安全国家标准 水产品中红霉素残留量的测定 液相色谱-串联质谱法
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    GB 29690-2013 National Food Safety Standard - Determination of Residual Nicarbazin Marker Quantity in Animal Food - Liquid Chromatography-tandem Mass Spectrometry
    食品安全国家标准 动物性食品中尼卡巴嗪残留标志物残留量的测定 液相色谱-串联质谱法
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    GB 29682-2013 National Food Safety Standard Determination of Penicillins residues in aquatic products by High Performance Liquid Chromatographic method
    食品安全国家标准 水产品中青霉素类药物多残留的测定 高效液相色谱法
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    GB 50919-2013 Code for design of energy conservation of non-ferrous metals smelter
    有色金属冶炼厂节能设计规范
    China National Standards
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    GB 50915-2013 Code for design of underground opening of non-ferrous metals mine
    有色金属矿山井巷工程设计规范
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    GB/T 5249-2013 Permeable sintered metal materials - Determination of bubble test pore size
    可渗透性烧结金属材料 气泡试验孔径的测定
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    GB/T 5126-2013 Eddy current inspection method for cold drawn thin wall tubes of aluminum and aluminum alloy
    铝及铝合金冷拉薄壁管材涡流探伤方法
    China National Standards
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    GB/T 29656-2013 Chemical analysis methods for praseodymium neodymium dysprosium alloy
    镨钕镝合金化学分析方法
    China National Standards
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    GB/T 29652-2013 Direct reduced iron - Determination of carbon and sulfur - High frequency combustion with infrared absorption method
    直接还原铁 碳和硫含量的测定 高频燃烧红外吸收法
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    GB/T 29651-2013 Manganese ores and concentrates - Determination of total iron content - Flame atomic absorption spectrometric method
    锰矿石和锰精矿 全铁含量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 238-2013 metallic materials - Wire - Reverse bend test
    金属材料 线材 反复弯曲试验方法
    China National Standards
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    GB/T 235-2013 metallic materials - Sheet and strip - Reverse bend test
    金属材料 薄板和薄带 反复弯曲试验方法
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    GB/T 16865-2013 Test pieces and method for tensile test for wrought aluminium and magnesium alloys products
    变形铝、镁及其合金加工制品拉伸试验用试样及方法
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    GB/T 13748.9-2013 Chemical analysis methods of magnesium and magnesium alloys - Part 9:Determination of iron content - Orthopenanthroline spectrophotometric method
    镁及镁合金化学分析方法 第9部分:铁含量测定 邻二氮杂菲分光光度法
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    GB/T 13748.8-2013 Chemical analysis methods of magnesium and magnesium alloys - Part 8:Determination of rare earth content - Gravimetric method
    镁及镁合金化学分析方法 第8部分:稀土含量的测定 重量法
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    GB/T 13748.7-2013 Chemical analysis methods of magnesium and magnesium alloys - Part 7:Determination of zirconium content
    镁及镁合金化学分析方法 第7部分:锆含量的测定
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    GB/T 13748.4-2013 Chemical analysis methods of magnesium and magnesium alloys - Part 4:Determination of manganese content - Periodate spectrophotometric method
    镁及镁合金化学分析方法 第4部分:锰含量的测定 高碘酸盐分光光度法
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    GB/T 13748.1-2013 Chemical analysis methods of magnesium and magnesium alloys - Part 1:Determination of aluminium content
    镁及镁合金化学分析方法 第1部分:铝含量的测定
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    GB/T 13748.10-2013 Chemical analysis methods of magnesium and magnesium alloys - Part 10:Determination of silicon content - Molybdenum blue spectrophotometric method
    镁及镁合金化学分析方法 第10部分:硅含量的测定 钼蓝分光光度法
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    GB/T 11064.4-2013 methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 4: Determination of potassium and sodium content - Flame atomic absorption spectrometric method
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第4部分:钾量和钠量的测定 火焰原子吸收光谱法
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    GB/T 11064.3-2013 methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 3: Determination of lithium chloride content - Potentiometric method
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第3部分:氯化锂量的测定 电位滴定法
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    GB/T 11064.2-2013 methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 2: Determination of lithium hydroxide content - Acid-alkali titrimetric method
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第2部分:氢氧化锂量的测定 酸碱滴定法
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    GB/T 11064.1-2013 methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 1: Determination of lithium carbonate content - Acid-alkali titrimetric method
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第1部分:碳酸锂量的测定 酸碱滴定法
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    GB/T 10120-2013 metallic materials - Tensile stress relaxation - Method of test
    金属材料 拉伸应力松弛试验方法
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    GB/T 29677-2013 Determination of nitromethane in cosmetics - Gas chromatography-mass spectrometry
    化妆品中硝甲烷的测定 气相色谱-质谱法
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    GB/T 29676-2013 Determination of chlorobutanol in cosmetics - Gas chromatography-mass spectrometry
    化妆品中三氯叔丁醇的测定 气相色谱-质谱法
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    GB/T 29675-2013 Determination of nonylphenol in cosmetics - Liquid chromatography tandem mass spectrometry
    化妆品中壬基苯酚的测定 液相色谱-质谱/质谱法
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    GB/T 29674-2013 Determination of chloramine T in cosmetics - High performance liquid chromatography
    化妆品中氯胺T的测定 高效液相色谱法
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    GB/T 29673-2013 Determination of hexachlorophene in cosmetics - High performance liquid chromatography
    化妆品中六氯酚的测定 高效液相色谱法
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    GB/T 29672-2013 Determination of acrylonitrile in cosmetics - Gas chromatography-mass spectrometry
    化妆品中丙烯腈的测定 气相色谱-质谱法
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    GB/T 29671-2013 Determination of zinc 4-hydroxybenzene sulphonate in cosmetics - High performance liquid chromatography
    化妆品中苯酚磺酸锌的测定 高效液相色谱法
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    GB/T 29670-2013 Determination of 9 polycyclic aromatic hydrocarbons including naphthalene, benzo[a]anthracene in cosmetics - Gas chromatography-mass spectrometry
    化妆品中萘、苯并[a]蒽等9种多环芳烃的测定 气相色谱-质谱法
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    GB/T 29669-2013 Determination of 10 volatile nitrosamines including N-Nitrosodimethylamine in cosmetics - Gas chromatography tandem mass spectrometry
    化妆品中N-亚硝基二甲基胺等10种挥发性亚硝胺的测定 气相色谱-质谱/质谱法
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    GB/T 29668-2013 Cosmetic preservative - Diazolidinyl urea
    化妆品用防腐剂 双(羟甲基)咪唑烷基脲
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    GB/T 29667-2013 Cosmetic preservative - Imiazolidinyl urea
    化妆品用防腐剂 咪唑烷基脲
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    GB/T 29666-2013 Cosmetic preservatives - Mixture of methylchloroisothiazolinone and methylisothiazolinone with magnesium chloride and magnesium nitrate
    化妆品用防腐剂 甲基氯异噻唑啉酮和甲基异噻唑啉酮与氯化镁及硝酸镁的混合物
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    GB/T 29664-2013 Determination of vitamin B3(Nicotinic acid and Nicotinamide) in cosmetics - HPLC and HPLC-MS/MS
    化妆品中维生素B3(烟酸、烟酰胺)的测定 高效液相色谱法和高效液相色谱串联质谱法
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    GB/T 29663-2013 Determination of sudanⅠ,Ⅱ,Ⅲ,Ⅳ in cosmetics - High performance liquid chromatography
    化妆品中苏丹红Ⅰ、Ⅱ、Ⅲ、Ⅳ的测定 高效液相色谱法
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    GB/T 29662-2013 Determination of kojic acid and kojic dipalmitate in cosmetics - High performance liquid chromatography
    化妆品中曲酸、曲酸二棕榈酸酯的测定 高效液相色谱法
    China National Standards
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    GB/T 29661-2013 Determination of urea content in cosmetics - Enzymatic method
    化妆品中尿素含量的测定 酶催化法
    China National Standards
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    GB/T 29660-2013 Determination of Chromium in cosmetics
    化妆品中总铬含量的测定
    China National Standards
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    GB/T 14458-2013 method for inspection of flower concrete
    香花浸膏检验方法
    China National Standards
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    GB/T 14457.2-2013 Fragrance/Flavor substances - method for determination of distillation range
    香料 沸程测定法
    China National Standards
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    GB/T 13531.4-2013 General methods on determination of cosmetics - Determination of relative density
    化妆品通用检验方法 相对密度的测定
    China National Standards
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    GB/T 5476-2013 methods of pretreating ion exchange resins
    离子交换树脂预处理方法
    China National Standards
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    GB/T 5475-2013 methods for samping ion exchange resins
    离子交换树脂取样方法
    China National Standards
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    GB/T 29649-2013 Determining the biobased content of biobased materials - Liquid scintillation counters(LSC)method
    生物基材料中生物基含量测定 液闪计数器法
    China National Standards
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    GB/T 29644-2013 Rubber,vulcanized - Determination the content of N-phenyl-β-naphthylamine - High performance liquid chromatogramic method
    硫化橡胶 N-苯基-β-萘胺含量的测定 高效液相色谱法
    China National Standards
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    GB/T 29642-2013 Rubber seals - method for extraction by using water
    橡胶密封制品 水浸出液的制备方法
    China National Standards
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    GB/T 29641-2013 Poly(methyl methacrylate)(PMMA) cast noise barriers
    浇铸型聚甲基丙烯酸甲酯声屏板
    China National Standards
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    GB/T 29640-2013 Plastics - Glass fiber reinforced poly(decamethylene terephthalamide) compound
    塑料 玻璃纤维增强聚对苯二甲酰癸二胺
    China National Standards
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    GB/T 27415-2013 Estimate of detection and quantitation limit for analytical method
    分析方法检出限和定量限的评估
    China National Standards
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    GB/T 50837-2013 Standard for non-ferrous metal refinery drawings
    有色金属冶炼工程制图标准
    China National Standards
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    GB/T 50674-2013 Code of meteorology for nuclear power plant
    核电厂工程气象技术规范
    China National Standards
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    GB 50157-2013 Code for design of metro
    地铁设计规范
    China National Standards
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    GB/T 29559-2013 Surface chemical analysis - Analysis of zinc and/or aluminium based metallic coatings by glow discharge optical emission spectrometry
    表面化学分析 辉光放电原子发射光谱 锌和/或铝基合金镀层的分析
    China National Standards
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    GB/T 29555-2013 Test method of operating forces for doors
    门的启闭力试验方法
    China National Standards
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    GB/T 17361-2013 Microbeam analysis - Identification of authigenic clay mineral in sedimentary rock menthod by scanning electron microscope and energy dispersive spectrometer
    微束分析 沉积岩中自生粘土矿物鉴定 扫描电子显微镜及能谱仪方法
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    GB/T 15244-2013 Microbeam analysis - Quantitative analysis of silicate glass by wavelength dispersive x-ray spectrometry and energy dispersive x-ray spectrometry
    微束分析 硅酸盐玻璃的定量分析 波谱法及能谱法
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    GB/T 29617-2013 Determination of density, relative density,and API gravity of liquids by digital density meter
    数字密度计测定液体密度、相对密度和API比重的试验方法
    China National Standards
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    GB/T 20245.4-2013 Expression of performance of electrochemical analyzers - Part 4: Dissolved oxygen in water measured by membrane covered amperometric sensors
    电化学分析器性能表示 第4部分:采用覆膜电流式传感器测量水中溶解氧
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    GB/T 18403.6-2013 Expression of performance of gas analyzers - Part 6: Photometric analyzers
    气体分析器性能表示 第6部分:光度分析器
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    met

    English PDF
    GB/T 29567-2013 The bioassay method for flies’ resistance to insecticides - Topical application method
    蝇类对杀虫剂抗药性的生物学测定方法 微量点滴法
    China National Standards
    met

    English PDF
    GB/T 29566-2013 The bioassay methods for mosquitoes’ resistance to insecticides
    蚊类对杀虫剂抗药性的生物学测定方法
    China National Standards
    met

    English PDF
    GB/T 3217-2013 Permanent magnet (magnetically hard) materials - methods of measurement of magnetic properties
    永磁(硬磁)材料 磁性试验方法
    China National Standards
    met

    English PDF

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