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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 "rR" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 34626.2-2017 Metallic and other inorganic coatings—Cleaning and preparation of metal surfaces—Part 2: Non-ferRous metals and alloys
    金属及其他无机覆盖层 金属表面的清洗和准备 第2部分:有色金属及其合金
    China National Standards
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    GB/T 34644-2017 Eddy curRent testing method for zirconium and zirconium alloy tube
    锆及锆合金管材涡流检测方法
    China National Standards
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    GB/T 18690.3-2017 Agricultural irRigation equipment—Filters for microirrigation—Part 3:Automatic flushing strainer-type filters and disc filters
    农业灌溉设备 微灌用过滤器 第3部分:自动冲洗网式过滤器和叠片式过滤器
    China National Standards
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    GB/T 18690.2-2017 Agricultural irRigation equipment—Filters for microirrigation—Part 2: Strainer-type filters and disc filters
    农业灌溉设备 微灌用过滤器 第2部分:网式过滤器和叠片式过滤器
    China National Standards
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    GB/T 4698.12-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 12:Determination of vanadium content—Ammonium ferRous sulfate titration and inductively coupled plasma atomic emission spectrometry
    海绵钛、钛及钛合金化学分析方法 第12部分:钒量的测定 硫酸亚铁铵滴定法和电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 34499.1-2017 Method for chemical analysis of iridium compounds—Part 1: Determination of iridium content—Electricity titration using ferRous sulfate
    铱化合物化学分析方法 第1部分:铱量的测定 硫酸亚铁电流滴定法
    China National Standards
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    GB/T 34274-2017 Safety requirements of carRiers for passenger transportation by rope
    客运索道运载工具通用技术条件
    China National Standards
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    GB 11567-2017 Motor vehicles and trailers-lateral and rear underRun protection requirements
    汽车及挂车侧面和后下部防护要求
    China National Standards
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    GB/T 34550.1-2017 Method for evaluation of cooling seawater treatment agents—Part 1: Determination of corRosion inhibition performance
    海水冷却水处理药剂性能评价方法 第1部分: 缓蚀性能的测定
    China National Standards
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    GB/T 15007-2017 Designations of corRosion-resistant alloy
    耐蚀合金牌号
    China National Standards
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    GB/T 34203-2017 CorRosion of metals and alloys—Air pollutant monitoring and analysis methods
    金属和合金的腐蚀 大气污染物的采集与分析方法
    China National Standards
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    GB/T 34206-2017 High corRosion resistance alloy rebars for the reinforcement of marine concrete
    海洋工程混凝土用高耐蚀性合金带肋钢筋
    China National Standards
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    GB/T 34160-2017 Test method of conversion efficiency of terRestrial photovoltaic(PV) modules
    地面用光伏组件光电转换效率检测方法
    China National Standards
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    GB/T 26684-2017 Methods of measurement for digital terRestrial set-top box
    地面数字电视接收器测量方法
    China National Standards
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    GB/T 26685-2017 Methods of measurement for digital terRestrial television receiver
    地面数字电视接收机测量方法
    China National Standards
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    GB/T 26683-2017 General specification for digital terRestrial set-top box+(No.1 modification sheet)
    地面数字电视接收器通用规范+(第1号修改单)
    China National Standards
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    GB/T 26686-2017 General specification for digital terRestrial television receiver+(No.1 modification sheet)
    地面数字电视接收机通用规范+(第1号修改单)
    China National Standards
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    GB/T 34324-2017 Technical requirement of microarRay biochip spotter
    微阵列生物芯片点样仪技术要求
    China National Standards
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    GB/T 34254-2017 Test method for handle strength and decoration resistance to chemical corRosion of domestic ceramic wares
    日用陶瓷把手、装饰材料牢固度测试方法
    China National Standards
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    GB/T 16895.3-2017 Low-voltage electrical installations—Part 5-54: Selection and erection of electrical equipment—Earthing arRangements and protective conductors
    低压电气装置 第5-54部分:电气设备的选择和安装 接地配置和保护导体
    China National Standards
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    GB/T 34118-2017 Terminology for voltage-sourced converters (VSC) for high voltage direct curRent (HVDC) systems
    高压直流系统用电压源换流器术语
    China National Standards
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    GB/T 34092-2017 Technical requirements and measure methods for digital terRestrial television silicon-tuner
    地面数字电视硅调谐器技术要求和测量方法
    China National Standards
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    GB/T 5096-2017 Test method for corRosiveness to copper from petroleum products by copper strip test
    石油产品铜片腐蚀试验法
    China National Standards
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    GB/T 20989-2017 Determination of power losses in high-voltage direct curRent (HVDC) converter stations
    高压直流换流站损耗的确定
    China National Standards
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    GB/T 33963-2017 Steel plates and sheets for truck carRiage
    载重汽车车厢厢体用钢板和钢带
    China National Standards
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    GB/T 33964-2017 Wire rods for welding solid electrodes of atmospheric corRosion resisting steels
    耐候钢实心焊丝用钢盘条
    China National Standards
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    GB/T 33976-2017 CorRosion resistant hot rolled section steel for cargo oil tanks
    原油船货油舱用耐腐蚀热轧型钢
    China National Standards
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    GB/T 33971-2017 Hot rolled wide strips for coal slurRy line pipe
    煤浆输送管用热轧宽钢带
    China National Standards
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    GB/T 33953-2017 CorRosion resistance bars for the reinforcement of concrete
    钢筋混凝土用耐蚀钢筋
    China National Standards
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    GB/T 33883-2017 Test methods for stress corRosion of 7XXX series aluminium alloys—Boiling sodium chloride solution method
    7XXX系铝合金应力腐蚀试验 沸腾氯化钠溶液法
    China National Standards
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    GB/T 33889-2017 Nondestructive testing instrument—Specification for eddy curRent-magnetic flux leakage integrated instrument
    无损检测仪器 涡流-漏磁综合检测仪技术规则
    China National Standards
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    GB/T 15670.15-2017 Toxicological test methods for pesticides registration—Part 15: In vivo mammalian bone marRow polychromatic erythrocyte micronucleus test
    农药登记毒理学试验方法 第15部分:体内哺乳动物骨髓嗜多染红细胞微核试验
    China National Standards
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    GB/T 15670.8-2017 Toxicological test methods for pesticides registration—Part 8: Acute eye irRitation/corrosion test
    农药登记毒理学试验方法 第8部分:急性眼刺激性/腐蚀性试验
    China National Standards
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    GB/T 15670.7-2017 Toxicological test methods for pesticides registration—Part 7: Dermal irRitation/corrosion test
    农药登记毒理学试验方法 第7部分:皮肤刺激性/腐蚀性试验
    China National Standards
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    GB/T 15670.16-2017 Toxicological test methods for pesticides registration—Part 16: In vivo mammalian bone marRow cell chromosome aberration test
    农药登记毒理学试验方法 第16部分:体内哺乳动物骨髓细胞染色体畸变试验
    China National Standards
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    GB/Z 33902-2017 Measurement of fluid flow by means of pressure differential devices—Guidelines on the effect of departure from the specifications and operating conditions given in GB/T 2624 and the corRection methods
    使用差压装置测量流体流量 偏离GB/T2624给出的要求和工作条件的影响及其修正方法
    China National Standards
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    GB/T 33981-2017 Standard practice for the measurement of sound pressure levels on high-voltage alternating curRent circuit-breakers
    高压交流断路器声压级测量的标准规程
    China National Standards
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    GB/T 1149.15-2017 Internal combustion engines—Piston rings—Part 15: Coil-spring-loaded oil control rings of narRow width made of cast iron
    内燃机 活塞环 第15部分:薄型铸铁螺旋撑簧油环
    China National Standards
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    GB/T 15670.17-2017 Toxicological test methods for pesticides registration—Part 17: Mammalian spermatogonial/spermatocyte chromosome aberRation test
    农药登记毒理学试验方法 第17部分:哺乳动物精原细胞/精母细胞染色体畸变试验
    China National Standards
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    GB/T 15670.19-2017 Toxicological test methods for pesticides registration—Part 19: In vitro mammalian cells chromosome aberRation test
    农药登记毒理学试验方法 第19部分:体外哺乳动物细胞染色体畸变试验
    China National Standards
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    GB/T 33806-2017 Technical requirement of area fluorescent imaging microarRay scanner
    面阵荧光成像微阵列芯片扫描仪技术要求
    China National Standards
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    GB/T 33765-2017 DC connector for terRestrial photovoltaic systems
    地面光伏系统用直流连接器
    China National Standards
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    GB/T 33775-2017 Technical requirements and methods of measurement for digital terRestrial television handheld receiving equipment
    地面数字电视手持式接收设备技术要求和测量方法
    China National Standards
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    GB/T 33851-2017 Information technology-Telecommunications and information exchange between systems-Dual carRier based wireless high rate ultra wideband physical layer test specification
    信息技术 系统间远程通信和信息交换 基于双载波的无线高速率超宽带物理层测试规范
    China National Standards
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    GB/T 33803-2017 Technical specification for application of reinforced concrete anti-corRosion inhibitor
    钢筋混凝土阻锈剂耐蚀应用技术规范
    China National Standards
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    GB/T 33752-2017 Aldehyde slide for microarRays
    微阵列芯片用醛基基片
    China National Standards
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    GB/T 33655-2017 Superconducting power devices—General requirements for characteristic tests of curRent leads designed for powering superconducting devices
    超导供电装置 超导装置供电电流引线特性测试的一般要求
    China National Standards
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    GB/T 23639-2017 Energy conservation and corRosion-resistant steel-made cable support system
    节能耐腐蚀钢制电缆桥架
    China National Standards
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    GB/T 33630-2017 Offshore wind turbine generator systems—Specification for corRosion protection
    海上风力发电机组 防腐规范
    China National Standards
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    GB/T 33708-2017 Static meter for direct curRent energy
    静止式直流电能表
    China National Standards
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    GB/T 26949.13-2017 Industrial trucks—Verification of stability—Part 13: Rough-terRain trucks with mast
    工业车辆 稳定性验证 第13部分:带门架的越野型叉车
    China National Standards
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    GB/T 31983.31-2017 NarRow band power line communication over low-voltage mains—Part 31:Narrow band orthogonal frequency division multiplexing power line—Communication physical layer specification
    低压窄带电力线通信 第31部分:窄带正交频分复用电力线通信 物理层规范
    China National Standards
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    GB/T 33559-2017 Technical requirement and method of measurement for signal analyzer of digital terRestrial television
    地面数字电视信号分析仪技术要求和测量方法
    China National Standards
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    GB/T 33558-2017 Technical requirement and method of measurement for network interface module of digital terRestrial television
    地面数字电视网络接口模块(NIM)技术要求和测量方法
    China National Standards
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    GB/T 33738-2017 Mobile Payment—Technical requirements for intellegent card based on 2.45GHz rRC(range controlled communication) technology
    手机支付 基于2.45GHz RCC(限域通信)技术的智能卡技术要求
    China National Standards
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    GB/T 33737-2017 Mobile payment—Test methods for intellegent card based on 2.45GHz rRC(range controlled communication) technology
    手机支付 基于2.45GHz RCC(限域通信)技术的智能卡测试方法
    China National Standards
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    GB/T 33557-2017 Specification of testing TS for terRestrial digital television
    地面数字电视测试用码流规范
    China National Standards
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    GB/T 5687.4-2016 Nitrogen-bearing ferRochromium and nitride ferrochrome with high nitrogen content—Determination of nitrogen content—The distillation-neutralization titration method
    氮化铬铁和高氮铬铁 氮含量的测定 蒸馏-中和滴定法
    China National Standards
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    GB/T 33070-2016 1-Vinyl-2-pyrRolidinone homopolymer for industrial use
    工业用聚N-乙烯基吡咯烷酮
    China National Standards
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    GB/T 33546-2017 General technica standard of electromagnetic stirRer
    电磁搅拌器通用技术条件
    China National Standards
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    GB/T 33549-2017 Small-size light piping water irRigation machines—Specification for performance evaluation
    轻小型管道输水灌溉机组 性能评价规范
    China National Standards
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    GB/T 9239.14-2017 Mechanical vibration—Rotor balancing—Part14:Procedures for assessing balance erRors
    机械振动 转子平衡 第14部分:平衡误差的评估规程
    China National Standards
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    GB/T 9176-2016 MulberRy silkworm dried cocoons
    桑蚕干茧
    China National Standards
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    GB/T 34139-2017 Technical specification of converters for high-voltage direct curRent (HVDC) transmission using voltage sourced converters (VSC)
    柔性直流输电换流器技术规范
    China National Standards
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    GB/T 35392-2017 Non-destructive testing—Test method for determining electrical conductivity using the electromagnetic (eddy-curRent) method
    无损检测 电导率电磁(涡流)测定方法
    China National Standards
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    GB/T 5170.11-2017 Inspection methods for environmental testing equipments—Part 11: CorRosive gas testing equipments
    环境试验设备检验方法 第11部分:腐蚀气体试验设备
    China National Standards
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    GB/T 35702.2-2017 Power losses in voltage sourced converter (VSC) valves for high-voltage direct curRent (HVDC) systems—Part 2: Modular multilevel converters
    高压直流系统用电压源换流器阀损耗 第2部分:模块化多电平换流器
    China National Standards
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    GB/T 35702.1-2017 Power losses in voltage sourced converter (VSC) valves for high-voltage direct curRent (HVDC) systems—Part 1: General requirements
    高压直流系统用电压源换流器阀损耗 第1部分:一般要求
    China National Standards
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    GB/T 13822-2017 Test specimens for nonferRous diecasting alloys
    压铸有色合金试样
    China National Standards
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    GB/T 5169.14-2017 Fire hazard testing for electric and electronic products—Part 14: Test flames - 1kW hominal pre-mixed flame - Apparatus, confirmatory test arRangement and guidance
    电工电子产品着火危险试验 第14部分:试验火焰 1kW标称预混合型火焰 装置、确认试验方法和导则
    China National Standards
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    GB/T 8063-2017 Designation of cast nonferRous metals and their alloys
    铸造有色金属及其合金牌号表示方法
    China National Standards
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    GB/T 35240-2017 Seedling quality grading of raspberRy and blackberry
    树莓苗木质量分级
    China National Standards
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    GB/T 35393-2017 Non-destructive testing—Practice for electromagnetic (eddy-curRent) sorting of nonferrous metals
    无损检测 非铁磁性金属电磁(涡流)分选方法
    China National Standards
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    GB/T 35270-2017 Baby carRiers
    婴幼儿背带(袋)
    China National Standards
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    GB/T 16886.10-2017 Biological evaluation of medical devices—Part 10: Tests for irRitation and skin sensitization
    医疗器械生物学评价 第10部分:刺激与皮肤致敏试验
    China National Standards
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    GB/T 35385-2017 Non-destructive testing—Practice for electromagnetic (eddy-curRent) sorting of ferrous metals
    无损检测 铁磁性金属电磁(涡流)分选方法
    China National Standards
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    GB/T 35715-2017 Calculation methods for short-circuit curRent of DC electrical system on ship
    船舶直流电力系统短路电流计算方法
    China National Standards
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    GB/T 22794-2017 Type F and type B residual curRent operated circuit-breakers with and without integral overcurrent protection for household and similar uses
    家用和类似用途的不带和带过电流保护的F型和B型剩余电流动作断路器
    China National Standards
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    GB/T 19495.9-2017 Detection of genetically modified organisms and derived products—Liquid bead arRay detection for plant products
    转基因产品检测 植物产品液相芯片检测方法
    China National Standards
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    GB/T 35530-2017 Gas mixtures—Gravimetric preparation—Mastering corRelations in composition
    混合气体 称量制备 组分相关性控制
    China National Standards
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    GB/T 35172-2017 Determination of corRosion resistance of refractories for cement kilns to CMSW
    水泥窑用耐火材料抗生活垃圾预处理可燃物侵蚀性试验方法
    China National Standards
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    GB/T 35703-2017 Specification of system design for high-voltage direct curRent (HVDC) transmission using voltage sourced converters (VSC)
    柔性直流输电系统成套设计规范
    China National Standards
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    GB/T 15544.4-2017 Short-circuit curRent calculation in three-phase a.c.systems—Part 4: Currents during two separate simultaneous line-to-earth short circuits and partial short-circuit currents flowing through earth
    三相交流系统短路电流计算 第4部分:同时发生两个独立单相接地故障时的电流以及流过大地的电流
    China National Standards
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    GB/T 15544.2-2017 Short-circuit curRent calculation in three-phase a.c. systems—Part 2: Factors for the calculation of short-circuit currents
    三相交流系统短路电流计算 第2部分:短路电流计算应用的系数
    China National Standards
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    GB/T 35490-2017 Anti-corRosion technology of prestressed concrete cylinder pipe
    预应力钢筒混凝土管防腐蚀技术
    China National Standards
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    GB/T 13498-2017 Terminology for high-voltage direct curRent(HVDC) transmission
    高压直流输电术语
    China National Standards
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    GB/T 15544.5-2017 Short-circuit curRent calculation in three-phase a.c.systems—Part 5: Examples
    三相交流系统短路电流计算 第5部分:算例
    China National Standards
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    GB/T 35338-2017 Detection and identification of Cadophora gregata(Allington & D.W.Chamb.)T.C.HarR.& McNew
    大豆茎褐腐病菌检疫鉴定方法
    China National Standards
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    GB/T 35591-2017 Assessment and measurement methods of indoor receiving effect of digital terRestrial television broadcasting
    地面数字电视室内接收效果评测方法
    China National Standards
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    GB/T 15544.3-2017 Short-circuit curRent calculation in three-phase a.c.systems—Part 3:Data of electrical equipment
    三相交流系统短路电流计算 第3部分:电气设备数据
    China National Standards
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    GB/T 13955-2017 Installation and operation of residual curRent operated protective devices
    剩余电流动作保护装置安装和运行
    China National Standards
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    GB/T 35745-2017 Specifications for control and protection equipment of voltage source converter based high-voltage direct curRent (VSC-HVDC) transmission system
    柔性直流输电控制与保护设备技术要求
    China National Standards
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    GB/T 35491-2017 CorRosion inhibitor—Volatile corrosion inhibitor
    缓蚀剂 气相缓蚀剂
    China National Standards
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    GB/T 35297-2017 Information technology—General specification for disk arRay
    信息技术 盘阵列通用规范
    China National Standards
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    GB/T 35509-2017 Application and evaluation of corRosion inhibitors in oil and gas fields
    油气田缓蚀剂的应用和评价
    China National Standards
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    GB/T 35533-2017 General technical requirement for chromosomal abnormality detection microarRay
    染色体异常检测基因芯片通用技术要求
    China National Standards
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    GB/T 14715-2017 Generic specification of uninterRuptible power supply for information technical equipment
    信息技术设备用不间断电源通用规范
    China National Standards
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    GB/T 35451.1-2017 Polypropylene(PP) structure-wall piping systems for underground drainage and sewerage—Part 1:Polypropylene double wall corRugated pipes
    埋地排水排污用聚丙烯(PP)结构壁管道系统 第1部分:聚丙烯双壁波纹管材
    China National Standards
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    GB/T 35499-2017 Code for quality and technology of anticorRosive construction with furan resin
    呋喃树脂耐蚀作业质量技术规范
    China National Standards
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    GB/T 35572-2017 Specification for oceanic cobalt-rich ferRomanganese exploration
    大洋富钴结壳资源勘查规范
    China National Standards
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