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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 "BR" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 30227-2013 Basic requirements of repository for pre-1912 Chinese books in liBRaries
    图书馆古籍书库基本要求
    China National Standards
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    GB/T 30221-2013 Energy efficiency test procedures for industry BRakes
    工业制动器能效测试方法
    China National Standards
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    GB/T 30202.3-2013 Test method for granular activated carbon from coal for desulfurization and denitration process―Part3: ABRasive resistance and compression strength
    脱硫脱硝用煤质颗粒活性炭试验方法 第3部分:耐磨强度、耐压强度
    China National Standards
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    GB/T 30173.2-2014 Mechanical viBRation and shock―Resilient mounting systems―Part 2: Technical information to be exchanged for the application of vibration isolation associated with railway systems
    机械振动与冲击 弹性安装系统 第2部分:轨道交通系统隔振应用需交换的技术信息
    China National Standards
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    GB/T 30173.1-2013 Mechanical viBRation and shock—Resilient mounting systems—Part 1: Technical information to be exchanged for the application of isolation systems
    机械振动与冲击 弹性安装系统 第1部分:用于交换的隔振系统的技术信息
    China National Standards
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    GB/T 30161-2013 Coated faBRics for membrane structures
    膜结构用涂层织物
    China National Standards
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    GB/T 30139-2013 General specification for industrial electromagnetic shielding faBRic
    工业用电磁屏蔽织物通用技术条件
    China National Standards
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    GB/T 30119-2013 Preparation method of caliBRation solution for atomic absorption measurement
    原子吸收测量用校准溶液制备方法
    China National Standards
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    GB/T 30108-2013 Information and documentation―Requirements for binding of books, periodicals, serials and other paper documents for archive and liBRary use―Methods and materials
    信息与文献 图书馆和档案馆的图书、期刊、连续出版物及其它纸质文献的装订要求 方法与材料
    China National Standards
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    GB/T 30091-2013 Specifications for memBRane key board
    薄膜键盘技术条件
    China National Standards
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    GB/T 3003-2006 Refractory - Ceramic fiBRe and the products
    耐火材料 陶瓷纤维及制品
    China National Standards
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    GB/T 30016-2013 BRonze alloys plate and strip for overhead line
    接触网用青铜板带
    China National Standards
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    GB/T 30015-2013 BRonze alloys rod and bar for overhead line
    接触网用青铜棒
    China National Standards
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    GB/T 2992.2-2014 Dimensions of refractory BRicks―Part 2: Terminology for shapes and brickworks of refractory bricks
    耐火砖形状尺寸 第2部分:耐火砖砖形及砌体术语
    China National Standards
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    GB/T 2992.1-2011 Dimensions of refractory BRicks - Part 1: Specification for general bricks
    耐火砖形状尺寸 第1部分:通用砖
    China National Standards
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    GB/T 29895-2013 Standard test methods for nondestructive evaluation of wood-based flexural members using transverse viBRation
    横向振动法测试木质材料动态弯曲弹性模量方法
    China National Standards
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    GB/T 2988-2012 High alumina BRicks
    高铝砖
    China National Standards
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    GB/T 29867-2013 Textiles - Knitted faBRics - Representation and pattern design
    纺织品 针织物 结构表示方法
    China National Standards
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    GB/T 29858-2013 Standard guidelines for molecular spectroscopy multivariate caliBRation quantitative analysis
    分子光谱多元校正定量分析通则
    China National Standards
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    GB/T 29820.1-2013 Assessment of uncertainty in caliBRation and use of flow measurement devices - Part 1: Linear calibration relationships
    流量测量装置校准和使用不确定度的评估 第1部分:线性校准关系
    China National Standards
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    GB/T 29785-2013 Determination of hexaBRomocyclododecane in electrical and electronic products - Gas chromatography-mass spectrometry
    电子电气产品中六溴环十二烷的测定 气相色谱-质谱联用法
    China National Standards
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    GB/T 29779-2013 Pulps - Determination of fiBRe length by automated optical analysis - Unpolarized light method
    纸浆 纤维长度的测定 非偏振光法
    China National Standards
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    GB/T 29767-2013 Information security techniques - Public key infrastructure - BRidge Certification Authority leveled certificate specification
    信息安全技术 公钥基础设施 桥CA体系证书分级规范
    China National Standards
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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
    China National Standards
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    GB/T 29761-2013 Carbon fiBRe - Determination of size content
    碳纤维 浸润剂含量的测定
    China National Standards
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    GB/T 29754-2013 Unidirectional glass fiBRe woven fabrics
    玻璃纤维机织单向布
    China National Standards
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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
    China National Standards
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    GB/T 29733-2013 FaBRicated steel bar for concrete structures
    混凝土结构用成型钢筋制品
    China National Standards
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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
    China National Standards
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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
    China National Standards
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    GB/T 29716.1-2013 Mechanical viBRation and shock - Signal processing - Part 1: General introduction
    机械振动与冲击 信号处理 第1部分:引论
    China National Standards
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    GB/T 29715-2013 Mechanical viBRation and shock - Guidelines for dynamic tests and investigations on bridges and viaducts
    机械振动与冲击 桥和高架桥动态试验和检测指南
    China National Standards
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    GB/T 29714-2013 Mechanical viBRation - Balancing - Guidance on the use and application of balancing standards
    机械振动 平衡 平衡标准的用法和应用指南
    China National Standards
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    GB/T 29615-2013 Elastomeric boots used in automobile hydraulic BRaking systems
    汽车液压制动系统用橡胶护罩
    China National Standards
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    GB/T 29610-2013 Rubber products - Determination of polyBRominated biphenyls and polybrominated diphenyl ethers - Gas chromatography and mass spectrometry
    橡胶制品 多溴联苯和多溴二苯醚的测定 气相色谱-质谱法
    China National Standards
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    GB/T 29598-2013 Limit and determination of triazines in fluorescent BRighteners
    荧光增白剂中三嗪类杂质的限量与测定
    China National Standards
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    GB/T 29554-2013 Ultra high molecular weight polyethylene fiBRe
    超高分子量聚乙烯纤维
    China National Standards
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    GB/T 29552-2013 FiBRe reinforced plastics composites bridge decks
    纤维增强复合材料桥板
    China National Standards
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    GB/T 29544-2013 Safety requirements for off-gird type wind-solar photovoltaic hyBRid electricity generating system
    离网型风光互补发电系统 安全要求
    China National Standards
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    GB/T 29531-2013 Methods of measuring and evaluating viBRation of pumps
    泵的振动测量与评价方法
    China National Standards
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    GB/T 2951.51-2008 Common test methods for insulating and sheathing materials of electric and optical cables - Part 51:Methods specific to filling compounds - Drop point - Separation of oil - Lower temperature BRittleness - Total acid number - Absence of corrosive component
    电缆和光缆绝缘和护套材料通用试验方法 第51部分:填充膏专用试验方法 滴点 油分离 低温脆性 总酸值 腐蚀性 23℃时的介电常数 23℃和100℃时的直流电阻率
    China National Standards
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    GB/T 2951.42-2008 Common test methods for insulating and sheathing materials of electric and optical cables - Part 42:Methods specific to polyethylene and polypropylene compounds - Tensile strength and elongation at BReak after conditioning at elevated temperature - Wrappi
    电缆和光缆绝缘和护套材料通用试验方法 第42部分:聚乙烯和聚丙烯混合料专用试验方法 高温处理后抗张强度和断裂伸长率试验 高温处理后卷绕试验 空气热老化后的卷绕试验 测定质量的增
    China National Standards
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    GB/T 29493.1-2013 Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 1: Determination of polyBRominated biphenyl and polybrominated diphenyl ethers GC/MS method
    纺织染整助剂中有害物质的测定 第1部分: 多溴联苯和多溴二苯醚的测定 气相色谱-质谱法
    China National Standards
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    GB/T 29403-2012 Technique guide for dealing with sand aBRasive erosion in reaction hydraulic turbine
    反击式水轮机泥沙磨损技术导则
    China National Standards
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    GB/T 29376-2012 Code of practice for virus free seed potatoes pre-elite BReeding
    马铃薯脱毒原原种繁育技术规程
    China National Standards
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    GB/T 29375-2012 Code of practice for in-vitro virus free seed potatoes plantlets BReeding
    马铃薯脱毒试管苗繁育技术规程
    China National Standards
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    GB/T 29371.5-2012 Technical rules for seed production system of two-line hyBRid rice - Part 5: Technical rules for identification of variety purity & male sterility of MS line
    两系杂交水稻种子生产体系技术规范 第5部分:种子纯度鉴定和不育系育性监测技术规范
    China National Standards
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    GB/T 29371.4-2012 Technical rules for seed producing system of two-line hyBRid rice - Part 4: Technical rules for F1 seed production
    两系杂交水稻种子生产体系技术规范 第4部分:杂交制种技术规范
    China National Standards
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    GB/T 29371.3-2012 Technical rules for seed producing system of two-line hyBRid rice - Part 3: Technical rules for seed multiplication of photo/thermo-sensitive genic male sterile line
    两系杂交水稻种子生产体系技术规范 第3部分:不育系大田用种繁殖技术规范
    China National Standards
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    GB/T 29371.2-2012 Technical rules for seed producing system of two-line hyBRid rice - Part 2: Technical rules for foundation seed production of photo/thermo-sensitive genic male sterile line
    两系杂交水稻种子生产体系技术规范 第2部分:不育系原种生产技术规范
    China National Standards
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    GB/T 29371.1-2012 Technical rules for seed producing system of two-line hyBRid rice - Part 1:Terminology
    两系杂交水稻种子生产体系技术规范 第1部分:术语
    China National Standards
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    GB/T 29323-2012 Specification for 1 000 kV circuit BReaker protection equipment
    1 000kV断路器保护装置技术要求
    China National Standards
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    GB/T 29310-2012 Guide for the statistical analysis of electrical insulation BReakdown data
    电气绝缘击穿数据统计分析导则
    China National Standards
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    GB/T 29257-2012 Textiles - Evaluation of the wrinkle recovery of faBRics - Appearance method
    纺织品 织物褶皱回复性的评定 外观法
    China National Standards
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    GB/T 29256.6-2012 Textiles - Woven faBRics - Construction - Methods of analysis - Part 6: Determination of the mass of warp and weft per unit area of fabric
    纺织品 机织物结构分析方法 第6部分:织物单位面积经纬纱线质量的测定
    China National Standards
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    GB/T 29256.5-2012 Textiles - Woven faBRics - Construction - Methods of analysis - Part 5: Determination of linear density of yarn removed from fabric
    纺织品 机织物结构分析方法 第5部分:织物中拆下纱线线密度的测定
    China National Standards
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    GB/T 29256.4-2012 Textiles - Woven faBRics - Construction - Methods of analysis - Part 4: Determination of twist in yarn removed from fabric
    纺织品 机织物结构分析方法 第4部分:织物中拆下纱线捻度的测定
    China National Standards
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    GB/T 29256.3-2012 Textiles - Woven faBRics - Construction - Methods of analysis - Part 3: Determination of crimp of yarn in fabric
    纺织品 机织物结构分析方法 第3部分:织物中纱线织缩的测定
    China National Standards
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    GB/T 29256.1-2012 Textiles - Woven faBRics - Construction - Methods of analysis - Part 1: Methods for the presentation of a weave diagram and plans for drafting, denting and lifting
    纺织品 机织物结构分析方法 第1部分:织物组织图与穿综、穿筘及提综图的表示方法
    China National Standards
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    GB/T 29234-2012 Security technical requirements for BRoadband customer network based on telecommunication network
    基于公用电信网的宽带客户网络安全技术要求
    China National Standards
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    GB/T 29233-2012 Singlemode optical fiBRe telecommunication cables for outdoor duct, directly buried, and lashed aerial application
    管道、直埋和非自承式架空敷设用单模通信室外光缆
    China National Standards
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    GB/T 29188-2012 BRand valuation - Multi-cycle excess earnings method
    品牌评价 多周期超额收益法
    China National Standards
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    GB/T 29187-2012 BRand valuation - Requirements for monetary brand valuation
    品牌评价 品牌价值评价要求
    China National Standards
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    GB/T 29186-2012 BRand value - Elements
    品牌价值 要素
    China National Standards
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    GB/T 29185-2012 BRand value - Vocabulary
    品牌价值 术语
    China National Standards
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    GB/T 29182-2012 Information and documentation - LiBRary performance indicators
    信息与文献 图书馆绩效指标
    China National Standards
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    GB/T 29165.4-2015 Petroleum and natural gas industries—Glass-reinforced plastics(GRP) piping—Part 4: FaBRication, installation and operation
    石油天然气工业 玻璃纤维增强塑料管 第4部分:装配、安装与运行
    China National Standards
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    GB/T 2910.9-2009 Textiles - Quantitative chemical analysis - Part 9: Mixtures of acetate and triacetate fiBRes (method using benzyl alcohol)
    纺织品 定量化学分析 第9部分:醋酯纤维与三醋酯纤维混合物(苯甲醇法)
    China National Standards
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    GB/T 2910.8-2009 Textiles - Quantitative chemical analysis - Part 8: Mixtures of acetate and triacetate fiBRes (method using acetone)
    纺织品 定量化学分析 第8部分:醋酯纤维与三醋酯纤维混合物(丙酮法)
    China National Standards
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    GB/T 2910.7-2009 Textiles - Quantitative chemical analysis - Part 7: Mixtures of polyamide and certain other fiBRes (method using formic acid)
    纺织品 定量化学分析 第7部分:聚酰胺纤维与某些其他纤维混合物(甲酸法)
    China National Standards
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    GB/T 2910.6-2009 Textiles - Quantitative chemical analysis - Part 6: Mixtures of viscose or certain types of cupro or modal or lyocell and cotton fiBRes (method using formic acid and zinc chloride)
    纺织品 定量化学分析 第6部分:粘胶纤维、某些铜氨纤维、莫代尔纤维或莱赛尔纤维与棉的混合物(甲酸/氯化锌法)
    China National Standards
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    GB/T 2910.5-2009 Textiles - Quantitative chemical analysis - Part 5: Mixtures of viscose,cupro or modal and cotton fiBRes (method using sodium zincate)
    纺织品 定量化学分析 第5部分:粘胶纤维、铜氨纤维或莫代尔纤维与棉的混合物(锌酸钠法)
    China National Standards
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    GB/T 2910.3-2009 Textiles - Quantitative chemical analysis - Part 3: Mixtures of acetate and certain other fiBRes (method using acetone)
    纺织品 定量化学分析 第3部分:醋酯纤维与某些其他纤维的混合物(丙酮法)
    China National Standards
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    GB/T 2910.22-2009 Textiles - Quantitative chemical analysis - Part 22: Mixtures of viscose or certain types of cupro or modal or lyocell and flax of ramie fiBRes (method using formic acid and zinc chloride)
    纺织品 定量化学分析 第22部分:粘胶纤维、某些铜氨纤维、莫代尔纤维或莱赛尔纤维与亚麻、苎麻的混合物(甲酸/氯化锌法)
    China National Standards
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    GB/T 2910.2-2009 Textiles - Quantitative chemical analysis - Part 2: Ternary fiBRe mixture
    纺织品 定量化学分析 第2部分:三组分纤维混合物
    China National Standards
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    GB/T 2910.19-2009 Textiles - Quantitative chemical analysis - Part 19: Mixtures of cellulose fiBRes and asbestos (method by heating)
    纺织品 定量化学分析 第19部分:纤维素纤维与石棉的混合物(加热法)
    China National Standards
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    GB/T 2910.16-2009 Textiles - Quantitative chemical analysis - Part 16: Mixtures of polypropylene and certain other fiBRes (method using xylene)
    纺织品 定量化学分析 第16部分:聚丙烯纤维与某些其他纤维的混合物(二甲苯法)
    China National Standards
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    GB/T 2910.15-2009 Textiles - Quantitative chemical analysis - Part 15: Mixtures of jute and certain animal fiBRes (method by determining nitrogen content)
    纺织品 定量化学分析 第15部分:黄麻与某些动物纤维的混合物(含氮量法)
    China National Standards
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    GB/T 2910.14-2009 Textiles - Quantitative chemical analysis - Part 14: Mixtures of acetate and certain chlorofiBRes (method using acetic acid)
    纺织品 定量化学分析 第14部分:醋酯纤维与某些含氯纤维的混合物(冰乙酸法)
    China National Standards
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    GB/T 2910.12-2009 Textiles - Quantitative chemical analysis - Part 12: Mixtures of acrylic,certain modacrylic,certain chlorofiBRes,certain elastanes and certain other fibres (method using dimethylformamide )
    纺织品 定量化学分析 第12部分:聚丙烯腈纤维、某些改性聚丙烯腈纤维、某些含氯纤维或某些弹性纤维与某些其他纤维的混合物(二甲基甲酰胺法)
    China National Standards
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    GB/T 2910.11-2009 Textiles - Quantitative chemical analysis - Part 11: Mixtures of cellulose and polyester fiBRes (method using sulfuric acid)
    纺织品 定量化学分析 第11部分:纤维素纤维与聚酯纤维的混合物(硫酸法)
    China National Standards
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    GB/T 2910.10-2009 Textiles - Quantitative chemical analysis - Part 10: Mixtures of triacetate or polylactide and certain other fiBRes (method using dichloromethane)
    纺织品 定量化学分析 第10部分:三醋酯纤维或聚乳酸纤维与某些其他纤维的混合物(二氯甲烷法)
    China National Standards
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    GB/T 2910.101-2009 Textiles - Quantitative chemical analysis - Part 101: Mixtures of soybean protein composite fiBRe and certain other fibers
    纺织品 定量化学分析 第101部分:大豆蛋白复合纤维与某些其他纤维的混合物
    China National Standards
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    GB/T 29066-2012 Road vehicles - BRake lining friction materials - Standard wear test procedure for commercial vehicles with air brakes
    道路车辆 制动衬片摩擦材料 气制动商用车磨损试验方法
    China National Standards
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    GB/T 29065-2012 Road vehicles - BRake lining friction materials - Evaluation method of corrosion effects on painted backing plates and brake shoes
    道路车辆 制动衬片摩擦材料 涂漆背板和制动蹄耐腐蚀性能评价方法
    China National Standards
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    GB/T 29064-2012 Road vehicles - BRake lining friction materials — Friction behaviour assessment method for automotive brake systems
    道路车辆 制动衬片摩擦材料 汽车制动系统摩擦性能评价方法
    China National Standards
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    GB/T 29063-2012 Road vehicles - BRake lining friction materials - Standard performance test procedure for commercial vehicles with air brakes
    道路车辆 制动衬片摩擦材料 气制动商用车性能试验方法
    China National Standards
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    GB/T 29062-2012 Autoclaved foam concrete BRicks and blocks
    蒸压泡沫混凝土砖和砌块
    China National Standards
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    GB/T 29060-2012 The BRicks & blocks composited insulation materials
    复合保温砖和复合保温砌块
    China National Standards
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    GB/T 29054-2012 Solar-grade casting multi-crystalline silicon BRick
    太阳能级铸造多晶硅块
    China National Standards
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    GB/T 29047-2012 PrefaBRicated directly buried insulating pipes and fittings with polyurethane [PUR]foamed-plastics and high density polyethylene [PE]casing pipes
    高密度聚乙烯外护管硬质聚氨酯泡沫塑料预制直埋保温管及管件
    China National Standards
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    GB/T 29045-2012 Thin prefaBRicated hot water radiant heating board
    预制轻薄型热水辐射供暖板
    China National Standards
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    English PDF
    GB/T 29008-2012 Wheeled tractors for agricultural and forestry - Performance requirements of service BRaking device
    农林轮式拖拉机 行车制动装置的性能要求
    China National Standards
    BR

    English PDF
    GB/T 2900.85-2009 Electrotechnical terminology - Mathematics - General concepts and linear algeBRa
    电工术语 数学 一般概念和线性代数
    China National Standards
    BR

    English PDF
    GB/T 2900.67-2004 Electrotechnical terminology--Video cameras for non-BRoadcasting
    电工术语 非广播用摄像机
    China National Standards
    BR

    English PDF
    GB/T 28991-2012 BReeding technique of oil-tea camellia
    油茶良种选育技术
    China National Standards
    BR

    English PDF
    GB/T 28984-2012 Detection and identification of Banana BRact mosaic virus
    香蕉苞片花叶病毒检疫鉴定方法
    China National Standards
    BR

    English PDF
    GB/T 28954-2012 Automotive engines - Spin-on filters for luBRicating oil - Connect dimensions
    汽车发动机 旋装式机油滤清器 连接尺寸
    China National Standards
    BR

    English PDF
    GB/T 28945-2012 Portable BRaking performance tester for vehicles
    便携式制动性能测试仪
    China National Standards
    BR

    English PDF
    GB/T 28891-2012 FiBRe-reinforced plastic composites - Determination of mode Ⅰinterlaminar fracture toughness GⅠC for unidirectionally reinforced materials
    纤维增强塑料复合材料 单向增强材料Ⅰ型层间断裂韧性GⅠC的测定
    China National Standards
    BR

    English PDF

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