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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 "X" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 30009-2013 Calculation method for energy efficiency design indeX of ships
    船舶能效设计指数计算方法
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    GB/T 30008-2013 Reference line value for energy efficiency design indeX of energy-saving ships
    节能型船舶能效设计指数基准线值
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    GB 20943-2013 Minimum allowable values of energy efficiency and evaluating values of energy conservation for single voltage eXternal AC-DC and AC-AC power supplies
    单路输出式交流-直流和交流-交流外部电源能效限定值及节能评价值
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    GB 19572-2013 Low pressure carbon dioXide extinguishing system and components
    低压二氧化碳灭火系统及部件
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    GB 13296-2013 Seamless stainless steel tubes for boiler and heat eXchanger
    锅炉、热交换器用不锈钢无缝钢管
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    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 4604.2-2013 Rolling bearings - Internal clearance - Part 2: AXial internal clearance for four-point-contact ball bearings
    滚动轴承 游隙 第2部分:四点接触球轴承的轴向游隙
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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 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 29734.1-2013 Energy-saving windows and doors for buildings - Part 1: Aluminum- wood compleX windows and doors
    建筑用节能门窗 第1部分:铝木复合门窗
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    GB/T 29764-2013 Chemicals-fish (Oryzias latipes, d-rR Medaka) early life stage toXicity test
    化学品 青鳉鱼早期生命阶段毒性试验
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    GB/T 29763-2013 Chemicals - Rare Minnow (Gobiocypris rarus) acute toXicity test
    化学品 稀有鮈鲫急性毒性试验
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    GB/T 29650-2013 Refractory products - Determination of resistance to carbon monoXide
    耐火材料 抗一氧化碳性试验方法
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    GB/T 2061-2013 Foil of copper and copper alloys for heat-eXchanger fin
    散热器散热片专用铜及铜合金箔材
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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 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 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 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
    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 4348.1-2013 Sodium hydroXide for industrial use - Determination of sodium hydroxide and sodium carbonate content
    工业用氢氧化钠 氢氧化钠和碳酸钠含量的测定
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    GB/T 29643-2013 Sodium hydroXide for industrial use - Laboratory sample - Preparation of the main solution for carrying out certain determinations
    工业用氢氧化钠 实验室样品和进行项目测定用主溶液的制备
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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 2915-2013 Determination of conductivity of water eXtract of polyvinyl chloride resins
    聚氯乙烯树脂 水萃取液电导率的测定
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    GB/T 16580-2013 D201 macroporous strongly basic styrene type anion eXchange resins
    D201大孔强碱性苯乙烯系阴离子交换树脂
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    GB/T 16579-2013 D001 macroporous strongly acidic styrene type cation eXchange resins
    D001大孔强酸性苯乙烯系阳离子交换树脂
    China National Standards
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    GB/T 11212-2013 Sodium hydroXide for chemical fiber use
    化纤用氢氧化钠
    China National Standards
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    GB 50767-2013 Standard for design of energy consumption indeX in propellant and explosive engineering
    火炸药工程设计能耗指标标准
    China National Standards
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    GB 50119-2013 Code for concrete admiXture application
    混凝土外加剂应用技术规范
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    GB/T 29556-2013 Surface chemical analysis - Auger electron spectroscopy and X-ray photoelectron spectroscopy - determination of lateral resolution, analysis area, and sample area viewed by the analyser
    表面化学分析 俄歇电子能谱和X射线光电子能谱 横向分辨率、分析面积和分析器所能检测到的样品面积的测定
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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
    China National Standards
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    GB/T 29561-2013 FiXed-base crane for harbor
    港口固定式起重机
    China National Standards
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    GB/T 20245.5-2013 EXpression of performance of electrochemical analyzers - Part 5: Oxidation-reduction potential or redox potential
    电化学分析器性能表示 第5部分:氧化还原电位
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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 20245.3-2013 EXpression of performance of electrochemical analyzers - Part 3: Electrolytic conductivity
    电化学分析器性能表示 第3部分:电解质电导率
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    GB/T 20245.2-2013 EXpression of performance of electrochemical analyzers - Part 2: pH value
    电化学分析器性能表示 第2部分:pH值
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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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    GB/T 18403.2-2013 EXpression of performance of gas analyzers - Part 2: Oxygen in gas (Utilizing high temperature electrochemical sensors)
    气体分析器性能表示 第2部分:气体中氧(采用高温电化学传感器)
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    GB/T 29581-2013 Detection and identification of Xanthomonas axonopodis pv. Betlicola ( Patel et al. ) Vauterin et al.
    胡椒叶斑病菌检疫鉴定方法
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    GB/T 29578-2013 Detection and identification of Xanthomonas albilineans (Ashby)Dowson
    甘蔗白色条纹病菌的检疫鉴定方法
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    GB/T 29571-2013 Natural colored cocoon of silkworm (BombyX mori L.)
    桑蚕天然彩色茧
    China National Standards
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    GB/T 29569-2013 Environmental requirements for producing parent eggs of silkworm(BombyX mori)
    桑蚕原种产地环境要求
    China National Standards
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    GB/T 5013.8-2013 Rubber insulated cables - Rated voltages up to and including 450/750V - Part 8:Cords for applications requiring high fleXibility
    额定电压450/750V及以下橡皮绝缘电缆 第8部分:特软电线
    China National Standards
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    GB/T 4012-2013 2.6/9.5mm composite coaXial cable for telecommunication use
    2.6/9.5mm 同轴综合通信电缆
    China National Standards
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    GB/T 4011-2013 1.2/4.4mm composite coaXial cable for telecommunication use
    1.2/4.4mm 同轴综合通信电缆
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    GB/T 29631-2013 FleXible and torsion resistant cables of rated voltages up to and including 1.8/3kV for wind turbine
    额定电压1.8/3 kV及以下风力发电用耐扭曲软电缆
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    GB/T 9575-2013 Rubber and plastics hoses - Hose sizes, minimum and maXimum inside diameters, and tolerances on cut-to-length hoses
    橡胶和塑料软管 软管规格和最大最小内径及切割长度公差
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    GB/T 4497.2-2013 Rubber - Determination of total sulfur content - Part 2: Sodium peroXide fusion method
    橡胶 全硫含量的测定 第2部分:过氧化钠熔融法
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    GB/T 29599-2013 TeXtile dyeing and finishing auxiliaries - Determination of chemical oxygen demand(COD)
    纺织染整助剂 化学需氧量(COD)的测定
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    GB/T 29493.8-2013 Determination of harmful substances in teXtile dyeing and finishing auxiliaries - Part 8: Determination of residual monomers in polyacrylate
    纺织染整助剂中有害物质的测定 第8部分:聚丙烯酸酯类产品中残留单体的测定
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    GB/T 29493.7-2013 Determination of harmful substances in teXtile dyeing and finishing auxiliaries - Part 7: Determination of monomeric diisocyanates in polyurethane coating agent
    纺织染整助剂中有害物质的测定 第7部分:聚氨酯涂层整理剂中二异氰酸酯单体的测定
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    GB/T 29493.6-2013 Determination of harmful substances in teXtile dyeing and finishing auxiliaries - Part 6: Determination of isocyanate groups in polyurethane prepolymers
    纺织染整助剂中有害物质的测定 第6部分:聚氨酯预聚物中异氰酸酯基含量的测定
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    GB/T 29637-2013 GC and GC-MS eXamination methods for ketamine in suspected drug
    疑似毒品中氯胺酮的气相色谱、气相色谱-质谱检验方法
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    GB/T 29636-2013 GC ,HPLC and GC-MS eXamination methods for methylamphetamine in suspected drug
    疑似毒品中甲基苯丙胺的气相色谱、高效液相色谱和气相色谱-质谱检验方法
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    GB/T 29635-2013 GC and GC-MS eXamination methods for heroin in suspected drug
    疑似毒品中海洛因的气相色谱、气相色谱-质谱检验方法
    China National Standards
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    GB/T 31.1-2013 HeXagon bolts with split pin hole on shank
    六角头螺杆带孔螺栓
    China National Standards
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    GB/T 29.2-2013 HeXagon bolts with cross recess on head
    六角头带十字槽螺栓
    China National Standards
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    GB/T 29.1-2013 HeXagon bolts with slot on head
    六角头带槽螺栓
    China National Standards
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    GB/T 28-2013 HeXagon fit shank bolts with split pin hole on shank
    六角头螺杆带孔加强杆螺栓
    China National Standards
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    GB/T 27-2013 HeXagon fit shank bolts
    六角头加强杆螺栓
    China National Standards
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    GB/T 29549.3-2013 Specification for offshore modular drillling rigs on fiXed platforms - Part 3:Hook-up,commissioning,and acceptance
    海上石油固定平台模块钻机 第3部分:海上安装、调试与验收
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    GB/T 29549.2-2013 Specifications for offshore modular drilling rigs on fiXed platforms - Part 2:Construction
    海上石油固定平台模块钻机 第2部分:建造
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    GB/T 29549.1-2013 Specifications for offshore modular drilling rigs on fiXed platforms - Part 1:Design
    海上石油固定平台模块钻机 第1部分:设计
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    GB/T 29542-2013 Industrial off-gas energy recovery turbine eXpander
    工业尾气能量回收透平膨胀机
    China National Standards
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    GB 12021.4-2013 The maXimum allowable values of the energy,water consumption and grades for household electric washing machines
    电动洗衣机能效水效限定值及等级
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    GB 50898-2013 Technical code for water mist fire eXtinguishing system
    细水雾灭火系统技术规范
    China National Standards
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    GB/T 4325.9-2013 Methods for chemical analysis of molybdenum - Part 9: Determination of nickel content - DimethylglyoXime spectrophotometry and flame atomic absorption spectrometry
    钼化学分析方法 第9部分:镍量的测定 丁二酮肟分光光度法和火焰原子吸收光谱法
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    GB/T 4325.23-2013 Methods for chemical analysis of molybdenum - Part 23: Determination of oXygen and nitrogen contents - Inert gas fusion-infrared absorption and thermal conductivity method
    钼化学分析方法 第23部分:氧量和氮量的测定 惰气熔融红外吸收法-热导法
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    GB/T 4325.18-2013 Methods for chemical analysis of molybdenum - Part 18: Determination of vanadium content - N-benzoyl-N-phenylhydroXylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry
    钼化学分析方法 第18部分:钒量的测定 钽试剂分光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 29513-2013 Chemical analysis of ferric-containing dust and sludge by XRF-Fused cast bead method
    含铁尘泥 X射线荧光光谱化学分析 熔铸玻璃片法
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    GB 14167-2013 Safety-belt anchorages, ISOFIX anchorages systems and ISOFIX top tether anchorages for vehicles
    汽车安全带安装固定点、ISOFIX固定点系统及上拉带固定点
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    GB 14166-2013 Safety-belts, restraint systems, child restraint systems and ISOFIX child restraint systems for occupants of power-driven vehicles
    机动车乘员用安全带、约束系统、儿童约束系统和 ISOFIX 儿童约束系统
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    GB 29518-2013 Diesel engines NOX reduction agent - Aqueous urea solution (AUS 32)
    柴油发动机氮氧化物还原剂 尿素水溶液(AUS 32)
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    GB/T 29494-2013 Small vertical aXis wind turbines
    小型垂直轴风力发电机组
    China National Standards
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    GB/T 29493.5-2013 Determination of harmful substances in teXtile dyeing and fininshing auxiliaries - Part 5: Determination of free formaldehyde in emulsion polymers
    纺织染整助剂中有害物质的测定 第5部分:乳液聚合物中游离甲醛含量的测定
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    GB/T 29493.4-2013 Determination of harmful substances in teXtile dyeing and finishing auxiliaries - Part 4: Determination of polycyclic aromatic hydrocarbons - GC/MS method
    纺织染整助剂中有害物质的测定 第4部分:稠环芳烃化合物(PAHs)的测定 气相色谱-质谱法
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    GB/T 29493.3-2013 Determination of harmful substances in teXtile dyeing and finishing auxiliaries - Part 3: Determination of organotins GC/MS method
    纺织染整助剂中有害物质的测定 第3部分:有机锡化合物的测定 气相色谱-质谱法
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    GB/T 29493.2-2013 Determination of harmful substances in teXtile dyeing and finishing auxiliaries - Part 2: Determination of perfluorooctane sulfonates and perfluorooctanoicacid HPLC-MS/MS method
    纺织染整助剂中有害物质的测定 第2部分:全氟辛烷磺酰基化合物(PFOS)和全氟辛酸(PFOA)的测定 高效液相色谱-质谱法
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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
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    GB/Z 25320.5-2013 Power systems management and associated information eXchange - Data and communications security - Part 5: Security for GB/T 18657 and derivatives
    电力系统管理及其信息交换 数据和通信安全 第5部分:GB/T 18657等及其衍生标准的安全
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    GB/Z 25320.2-2013 Power systems management and associated information eXchange - Data and communications security - Part 2: Glossary of terms
    电力系统管理及其信息交换 数据和通信安全 第2部分:术语
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    GB/T 30315-2013 Test method for reciprocating fleX fatigue of dipped cords
    浸胶帘线往复曲挠疲劳试验方法
    China National Standards
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    GB 5296.4-2012 Instructions for use of products of consumer interest - Part 4: TeXtiles and apparel
    消费品使用说明 第4部分:纺织品和服装
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    GB 29280-2012 Information technology - Tibetan ideogram coded character set (eXtension set B) - 24×48 dot matrix font - Bkav bstan bold
    信息技术 藏文编码字符集(扩充集B) 24×48点阵字型 甘丹黑体
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    GB 29279-2012 Information technology - Tibetan ideogram coded character set (eXtension set B) - 24×48 dot matrix font - Bkav bstan lean
    信息技术 藏文编码字符集(扩充集B) 24×48点阵字型 甘丹白体
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    GB 29278-2012 Information technology - Tibetan ideogram coded character set (eXtension set B) - 16×32 dot matrix font - Bkav bstan bold
    信息技术 藏文编码字符集(扩充集B) 16×32点阵字型 甘丹黑体
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    GB 29277-2012 Information technology - Tibetan ideogram coded character set (eXtension set B) - 16×32 dot matrix font - Bkav bstan lean
    信息技术 藏文编码字符集(扩充集B) 16×32点阵字型 甘丹白体
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    GB 29276-2012 Information technology - Tibetan ideogram coded character set (basic set & eXtension set A) - 24×48 dot matrix font - Bkav bstan bold
    信息技术 藏文编码字符集(基本集及扩充集A) 24×48点阵字型 甘丹黑体
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    GB 29275-2012 Information technology - Tibetan ideogram coded character set (basic set & eXtension set A) - 24×48 dot matrix font - Bkav bstan lean
    信息技术 藏文编码字符集(基本集及扩充集A) 24×48点阵字型 甘丹白体
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    GB 29274-2012 Information technology - Tibetan ideogram coded character set (basic set & eXtension set A) - 16×32 dot matrix font - Bkav bstan bold
    信息技术 藏文编码字符集(基本集及扩充集A) 16×32点阵字型 甘丹黑体
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    GB 29273-2012 Information technology - Tibetan ideogram coded character set (basic set & eXtension set A) - 16×32 dot matrix font - Bkav bstan lean
    信息技术 藏文编码字符集(基本集及扩充集A) 16×32点阵字型 甘丹白体
    China National Standards
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    GB 16915.2-2012 Switches for household and similar fiXed electrical installations - Part 2-1: Particular requirements - Electronic switches
    家用和类似用途固定式电气装置的开关 第2-1部分:电子开关的特殊要求
    China National Standards
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    GB/T 8151.17-2012 Methods for chemical analysis of zinc concentrates - Part 17:Determination of zinc content - HydroXide precipitation and Na2EDTA titrimetric method
    锌精矿化学分析方法 第17部分:锌量的测定 氢氧化物沉淀-Na2EDTA滴定法
    China National Standards
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    GB/T 8151.1-2012 Methods for chemical analysis of zinc concentrates - Part 1:Determination of zinc content - Precipitate separation-Na2EDTA titrimetric method and eXtractive separation-Na2EDTA titrimetric method
    锌精矿化学分析方法 第1部分:锌量的测定 沉淀分离Na2EDTA滴定法和萃取分离Na2EDTA滴定法
    China National Standards
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    GB/T 8151.4-2012 Methods for chemical analysis of zinc concentrates - Part 4: Determination of silicon dioXide content - Molybdenum blue spectrophotometry
    锌精矿化学分析方法 第4部分:二氧化硅量的测定 钼蓝分光光度法
    China National Standards
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