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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 "" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 23341.2-2009 Turbochargers - Part 2: Test methods
    涡轮增压器 第2部分:试验方法
    China National Standards

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    GB/T 23341.1-2009 Turbochargers - Part 1: General requirements
    涡轮增压器 第1部分:一般技术条件
    China National Standards

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    GB/T 23340-2009 Internal combustion engines - Connecting-rods - Specification
    内燃机 连杆 技术条件
    China National Standards

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    GB/T 23339-2009 Internal combustion engines - Crankshafts - Specification
    内燃机 曲轴 技术条件
    China National Standards

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    GB/T 23338-2009 Internal combustion engines - Charge air coolers - Specification
    内燃机 增压空气冷却器 技术条件
    China National Standards

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    GB/T 23337-2009 Internal combustion engines - Intake and exhaust valves - Specification
    内燃机 进、排气门 技术条件
    China National Standards

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    GB/T 23336-2009 General technical requirements for semitrailer
    半挂车通用技术条件
    China National Standards

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    GB/T 23335-2009 Natural gas vehicles - Engineering approval evaluation program
    天然气汽车定型试验规程
    China National Standards

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    GB/T 23334-2009 Open-type roof escape hatch on bus
    开启式客车安全顶窗
    China National Standards

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    GB/T 23333-2009 Evaporative air cooler
    蒸发式冷风扇
    China National Standards

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    GB/T 23332-2009 Humidifiers
    加湿器
    China National Standards

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    GB/T 23331-2012 Energy management systems - Requirements
    能源管理体系 要求
    China National Standards

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    GB/T 23330-2009 Clothing - Requirement of protection against rain
    服装 防雨性能要求
    China National Standards

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    GB/T 23329-2009 Textiles - Determination of drapability of fabrics
    纺织品 织物悬垂性的测定
    China National Standards

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    GB/T 23328-2009 Woven garments for students
    机织学生服
    China National Standards

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    GB/T 23327-2009 Woven fusible interlinings
    机织热熔粘合衬
    China National Standards

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    GB/T 23326-2009 Stainless steel fibers and cotton-polyester blended grey fabric with electromagnetic shielding performance
    不锈钢纤维与棉涤混纺电磁波屏蔽本色布
    China National Standards

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    GB/T 23325-2009 Textiles - Determination of surfactant - Linear alkylbenzene sulfonates
    纺织品 表面活性剂的测定 线性烷基苯磺酸盐
    China National Standards

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    GB/T 23324-2009 Textiles - Determination of surfactant - Distearyl dimethyl ammonium chloride
    纺织品 表面活性剂的测定 二硬脂基二甲基氯化铵
    China National Standards

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    GB/T 23323-2009 Textiles - Determination of surfactant - Ethylene diamine tetra acetate and diethylene triamine penta acetate
    纺织品 表面活性剂的测定 乙二胺四乙酸盐和二乙烯三胺五乙酸盐
    China National Standards

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    GB/T 23322-2009 Textiles - Determination of surfactant - Alkylphenol ethoxylates
    纺织品 表面活性剂的测定 烷基酚聚氧乙烯醚
    China National Standards

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    GB/T 23321-2009 Textiles - Water resistance - Rain tests: Exposure to a horizontal water spray
    纺织品 防水性 水平喷射淋雨试验
    China National Standards

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    GB/T 23320-2009 Textiles - Determination of resistance to water absorption - Tumble-jar absorption test
    纺织品 抗吸水性的测定 翻转吸收法
    China National Standards

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    GB/T 23319.3-2010 Textiles - Determination of spirality after laundering - Part 3: Woven and knitted garments
    纺织品 洗涤后扭斜的测定 第3部分:机织服装和针织服装
    China National Standards

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    GB/T 23319.2-2009 Textiles - Determination of spirality after laundering - Part 2: Woven and knitted fabrics
    纺织品 洗涤后扭斜的测定 第2部分:机织物和针织物
    China National Standards

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    GB/T 23319.1-2009 Textiles - Determination of spirality after laundering - Part 1: Percentage of wale spirality change in knitted garments
    纺织品 洗涤后扭斜的测定 第1部分:针织服装纵行扭斜的变化
    China National Standards

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    GB/T 23318-2009 Textiles - Determination of resistance to puncture
    纺织品 刺破强力的测定
    China National Standards

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    GB/T 23317-2009 Specification for clothing made from coated fabrics for protection against wet weather
    涂层服装抗湿技术要求
    China National Standards

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    GB/T 23316-2009 Anti-static requirement and test methods of working clothing
    工作服 防静电性能的要求及试验方法
    China National Standards

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    GB/T 23315-2009 Touch and close fasteners
    粘扣带
    China National Standards

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    GB/T 23314-2009 Neckties
    领带
    China National Standards

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    GB/T 23312.7-2009 Enamelled round aluminium winding wire - Part 7: Polyester or polyesterimide overcoated with polyamide-imide enamelled round aluminium wire, class 200
    漆包铝圆绕组线 第7部分:200级聚酯或聚酯亚胺/聚酰胺酰亚胺复合漆包铝圆线
    China National Standards

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    GB/T 23312.6-2009 Enamelled round aluminium winding wire - Part 6: Polyester or polyesterimide overcoated with polyamide enamelled round aluminium wire, class 180
    漆包铝圆绕组线 第6部分:180级聚酯或聚酯亚胺/聚酰胺复合漆包铝圆线
    China National Standards

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    GB/T 23312.5-2009 Enamelled round aluminium winding wire - Part 5: Polyesterimide enamelled round aluminium wire,class 180
    漆包铝圆绕组线 第5部分:180级聚酯亚胺漆包铝圆线
    China National Standards

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    GB/T 23312.4-2009 Enamelled round aluminium winding wire - Part 4: Polyester enamelled round aluminium wire, class 155
    漆包铝圆绕组线 第4部分:155级聚酯漆包铝圆线
    China National Standards

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    GB/T 23312.3-2009 Enamelled round aluminium winding wire - Part 3: Polyester enamelled round aluminium wire, class 130
    漆包铝圆绕组线 第3部分:130级聚酯漆包铝圆线
    China National Standards

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    GB/T 23312.2-2009 Enamelled round aluminium winding wire - Part 2: Polyvinyl acetal enamelled round aluminium wire, class 120
    漆包铝圆绕组线 第2部分:120级缩醛漆包铝圆线
    China National Standards

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    GB/T 23312.1-2009 Enamelled round aluminium winding wire - Part 1: General requirements
    漆包铝圆绕组线 第1部分:一般规定
    China National Standards

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    GB/T 23311-2009 Aromatic polyimide tape wrapped round copper wire, class 240
    240级芳族聚酰亚胺薄膜绕包铜圆线
    China National Standards

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    GB/T 23310-2009 Aromatic polyimide tape wrapped rectangular copper wire,class 240
    240级芳族聚酰亚胺薄膜绕包铜扁线
    China National Standards

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    GB/T 23309-2009 Aluminium-magnesium alloy wires for shield in cable
    电缆屏蔽用铝镁合金线
    China National Standards

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    GB/T 23308-2009 Aluminium-magnesium-silicon alloy wire for overhead line conductors
    架空绞线用铝-镁-硅系合金圆线
    China National Standards

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    GB/T 23307-2009 Floor socket-outlets for household and similar purposes
    家用和类似用途地面插座
    China National Standards

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    GB/T 23306-2009 Specifications for flameproof three-phase asynchronous motors for use on dispensers (frame size 63 to 100)
    燃油加油机用隔爆型三相异步电动机(机座号63~100)技术条件
    China National Standards

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    GB/T 23305.3-2009 Shipbuilding - Topology of ship hull structure elements - Part 3: Relations of elements
    造船 船体结构单元的拓扑 第3部分:单元间的关系
    China National Standards

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    GB/T 23305.2-2009 Shipbuilding - topology of ship hull structure elements - Part 2: Description of elements
    造船 船体结构单元的拓扑 第2部分:单元的描述
    China National Standards

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    GB/T 23305.1-2009 Shipbuilding - Topology of ship hull structure elements - Part 1: Location of elements
    造船 船体结构单元的拓扑 第1部分:单元的位置
    China National Standards

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    GB/T 23304-2009 Shipbuilding - Shiplines - Formats and data organization
    造船 船体型线 格式和数据结构
    China National Standards

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    GB/T 23303-2009 Ships and marine technology - Inflatable rescue boats - Coated fabrics for inflatable chambers
    船舶与海上技术 充气式救助艇 充气腔用胶布
    China National Standards

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    GB/T 23302-2009 Ships and marine technology - Sea anchors for survival craft and rescue boats
    船舶与海上技术 救生艇筏和救助艇用海锚
    China National Standards

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    GB/T 23301-2009 Casting aluminum alloy for automobile wheels
    汽车车轮用铸造铝合金
    China National Standards

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    GB/T 23300-2009 Parallel plane disc gate valves
    平板闸阀
    China National Standards

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    GB/T 23299-2009 Ships and marine technology - Hydrostatic release units
    船舶与海上技术 静水压力释放器
    China National Standards

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    GB/T 23298-2009 Ships and marine technology - Gas inflation systems for inflatable life-saving appliances
    船舶与海上技术 气胀式救生装置用充气系统
    China National Standards

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    GB/T 23297-2009 Shipbuilding - Shiplines - Identification of geometric data
    造船 船体型线 几何数据的标识
    China National Standards

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    GB/T 23296.9-2009 Food contact materials - Polymer - Determination of acrylamide in food simulants - High performance liquid chromatography
    食品接触材料 高分子材料 食品模拟物中丙烯酰胺的测定 高效液相色谱法
    China National Standards

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    GB/T 23296.8-2009 Food contact materials - Polymer - Determination of acrylonitrile in food simulants - Gas chromatography
    食品接触材料 高分子材料 食品模拟物中丙烯腈的测定 气相色谱法
    China National Standards

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    GB/T 23296.7-2009 Food contact materials - Determination of epichlorohydrin in plastics - High performance liquid chromatography
    食品接触材料 塑料中表氯醇含量的测定 高效液相色谱法
    China National Standards

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    GB/T 23296.6-2009 Food contact materials - Polymer - Determination of 4-methyl-1-pentene in food simulants - Gas chromatography
    食品接触材料 高分子材料 食品模拟物中4-甲基-1-戊烯的测定 气相色谱法
    China National Standards

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    GB/T 23296.5-2009 Food contact materials - Polymer - Determination of dimethylaminoethanol in food simulants - Gas chromatography
    食品接触材料 高分子材料 食品模拟物中2-(N,N-二甲基氨基)乙醇的测定 气相色谱法
    China National Standards

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    GB/T 23296.4-2009 Food contact materials - Polymer - Determination of 1-octene and tetrahydrofuran in food simulants - Gas chromatography
    食品接触材料 高分子材料 食品模拟物中1-辛烯和四氢呋喃的测定 气相色谱法
    China National Standards

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    GB/T 23296.3-2009 Food contact materials - Determination of 1,3-butadiene in plastics - Gas chromatography
    食品接触材料 塑料中1,3-丁二烯含量的测定 气相色谱法
    China National Standards

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    GB/T 23296.26-2009 Food contact materials - Polymer - Determination of formaldehyde and hexamethylenetetramine in food simulants - Spectrophotometry
    食品接触材料 高分子材料 食品模拟物中甲醛和六亚甲基四胺的测定 分光光度法
    China National Standards

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    GB/T 23296.25-2009 Food contact materials - Polymer - Determination of 1,3-benzenedimethanamine in food simulants - High performance liquid chromatography
    食品接触材料 高分子材料 食品模拟物中1,3-苯二甲胺的测定 高效液相色谱法
    China National Standards

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    GB/T 23296.24-2009 Food contact materials - Polymer - Determination of 1,2-dihydroxybenzene,1,3-dihydroxybenzene,1,4-dihydroxybenzene,4,4’-dihydroxybenzophenone and 4,4’dihydroxybiphenyl in food simulants - High performance liquid chromatography
    食品接触材料 高分子材料 食品模拟物中1,2-苯二酚、1,3-苯二酚、1,4-苯二酚、4,4’-二羟二苯甲酮、4,4'-二羟联苯的测定 高效液相色谱法
    China National Standards

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    GB/T 23296.23-2009 Food contact materials - Polymer - Determination of 1,1,1-trimethylolpropane in food simulants - Gas chromatography
    食品接触材料 高分子材料 食品模拟物中1,1,1-三甲醇丙烷的测定 气相色谱法
    China National Standards

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    GB/T 23296.22-2009 Food contact materials - Determination of isocyanates in plastics - High performance liquid chromatography
    食品接触材料 塑料中异氰酸酯含量的测定 高效液相色谱法
    China National Standards

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    GB/T 23296.2-2009 Food contact materials - Polymer - Determination of 1,3-butadiene in food simulants - Gas chromatography
    食品接触材料 高分子材料 食品模拟物中1,3-丁二烯的测定 气相色谱法
    China National Standards

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    GB/T 23296.21-2009 Food contact materials - Polymer - Determination of maleic acid and maleic anhydride in food simulants - High performance liquid chromatography
    食品接触材料 高分子材料 食品模拟物中顺丁烯二酸及顺丁烯二酸酐的测定 高效液相色谱法
    China National Standards

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    GB/T 23296.20-2009 Food contact materials - Polymer - Determination of caprolactam and caprolactam salt in food simulants - Gas chromatography
    食品接触材料 高分子材料 食品模拟物中己内酰胺及己内酰胺盐的测定 气相色谱法
    China National Standards

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    GB/T 23296.19-2009 Food contact materials - Polymer - Determination of vinyl acetate in food simulants - Gas chromatography
    食品接触材料 高分子材料 食品模拟物中乙酸乙烯酯的测定 气相色谱法
    China National Standards

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    GB/T 23296.18-2009 Food contact materials - Polymer - Determination of monoethylene glycol and diethylene glycol in food simulants - Gas chromatography
    食品接触材料 高分子材料 食品模拟物中乙二醇与二甘醇的测定 气相色谱法
    China National Standards

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    GB/T 23296.17-2009 Food contact materials - Polymer - Determination of 1,2-diaminoethane and 1,6-diaminohexane in food simulants - Gas chromatography
    食品接触材料 高分子材料 食品模拟物中乙二胺与己二胺的测定 气相色谱法
    China National Standards

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    GB/T 23296.16-2009 Food contact materials - Polymer - Determination of 2,2-bis(4-hydroxyphenyl)propane(bisphenol A )in food simulants - High performance liquid chromatography
    食品接触材料 高分子材料 食品模拟物中2,2-二(4-羟基苯基)丙烷(双酚A)的测定 高效液相色谱法
    China National Standards

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    GB/T 23296.15-2009 Food contact materials - Polymer - Determination of 2,4,6-triamino-1,3,5-triazine(melamine)in food simulants - High performance liquid chromatography
    食品接触材料 高分子材料 食品模拟物中2,4,6-三氨基-1,3,5-三嗪(三聚氰胺)的测定 高效液相色谱法
    China National Standards

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    GB/T 23296.14-2009 Food contact materials - Polymer - Determination of vinyl chloride in food simulants - Gas chromatography
    食品接触材料 高分子材料 食品模拟物中氯乙烯的测定 气相色谱法
    China National Standards

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    GB/T 23296.13-2009 Food contact materials - Determination of vinyl chloride monomer in plastics - Gas chromatography
    食品接触材料 塑料中氯乙烯单体的测定 气相色谱法
    China National Standards

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    GB/T 23296.12-2009 Food contact materials - Polymer - Determination of 11-aminoundecanoic acid in food simulants - High performance liquid chromatography
    食品接触材料 高分子材料 食品模拟物中11-氨基十一酸的测定 高效液相色谱法
    China National Standards

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    GB/T 23296.1-2009 Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Guide to test methods for the specific migration of substances from plastics to foods and food simulants and the determination of substances in plastics and th
    食品接触材料 塑料中受限物质 塑料中物质向食品及食品模拟物特定迁移试验和含量测定方法以及食品模拟物暴露条件选择的指南
    China National Standards

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    GB/T 23296.11-2009 Food contact materials - Determination of ethylene oxide and propylene oxide in plastics - Gas chromatography
    食品接触材料 塑料中环氧乙烷和环氧丙烷含量的测定 气相色谱法
    China National Standards

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    GB/T 23296.10-2009 Food contact materials - Polymer - Determination of terephthalic acid in food simulants - High performance liquid chromatography
    食品接触材料 高分子材料 食品模拟物中对苯二甲酸的测定 高效液相色谱法
    China National Standards

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    GB/T 23295.1-2009 Geographical names information services - Part 1: General principle
    地名信息服务 第1部分:通则
    China National Standards

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    GB/T 23294-2009 Abrasion resistant refractory materials
    耐磨耐火材料
    China National Standards

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    GB/T 23293-2009 Nitride bonded refractory products and their mortars
    氮化物结合耐火制品及其配套耐火泥浆
    China National Standards

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    GB/T 23292-2009 Test methods for tractor fuel tank
    拖拉机燃油箱 试验方法
    China National Standards

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    GB/T 23291-2009 Machine tools - Test conditions for self-centring,manually-operated chucks with one-piece jaws
    机床 整体爪手动自定心卡盘检验条件
    China National Standards

    English PDF
    GB/T 23289-2009 Bibliographic references and source identifiers for terminology work
    术语工作 文后参考文献及源标识符
    China National Standards

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    GB/T 23288-2009 General technical requirements for ligneous cinerary caskets
    木质骨灰盒通用技术条件
    China National Standards

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    GB/T 23287-2009 Funeral and interment terms
    殡葬术语
    China National Standards

    English PDF
    GB/T 23286.1-2009 Document management - Electronic document file format for long-term preservation - Part 1: Use of PDF 1.4(PDF/A-1)
    文献管理 长期保存的电子文档文件格式 第1部分:PDF1.4(PDF/A-1)的使用
    China National Standards

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    GB/T 23285-2009 Micrographics - Aperture cards - Method of measuring thickness of buildup area
    缩微摄影技术 开窗卡增厚区厚度的测量方法
    China National Standards

    English PDF
    GB/T 23284-2009 Micrographics - Image mark (blip) used with 16mm and 35mm roll microfilm
    缩微摄影技术 16mm和35mm卷式缩微胶片使用的影像标记(光点)
    China National Standards

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    GB/T 23282-2009 Metal forming machinery - Noise measurement method of sound power levels
    锻压机械噪声声功率级测量方法
    China National Standards

    English PDF
    GB/T 23281-2009 Metal forming machinery -noise measurement method of sound pressure levels
    锻压机械噪声声压级测量方法
    China National Standards

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    GB/T 23280-2009 Open front mechanical power presses - Testing of the accuracy
    开式压力机 精度
    China National Standards

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    GB/T 23279-2009 Sheet-feeding machine
    单张纸输纸机
    China National Standards

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    GB/T 23278.8-2009 Methods for chemical analysis of sodium stannate - Part 8: Determination of nitrate content - Ion selective electrode method
    锡酸钠化学分析方法 第8部分:硝酸盐含量的测定 离子选择电极法
    China National Standards

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    GB/T 23278.7-2009 Methods for chemical analysis of sodium stannate - Part 7: Determination of alkali insoluble matter - Gravimetric analysis
    锡酸钠化学分析方法 第7部分:碱不溶物的测定 重量法
    China National Standards

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    GB/T 23278.6-2009 Methods for chemical analysis of sodium stannate - Part 6: Determination of free alkali content - Titration
    锡酸钠化学分析方法 第6部分:游离碱的测定 中和滴定法
    China National Standards

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    GB/T 23278.5-2009 Methods for chemical analysis of sodium stannate - Part 5: Determination of antimony content - Malachite green photometric method
    锡酸钠化学分析方法 第5部分:锑量的测定 孔雀绿分光光度法
    China National Standards

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