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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 "L" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 17626.7-2017 ELectromagnetic compatibility—Testing and measurement techniques—General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
    电磁兼容 试验和测量技术 供电系统及所连设备谐波、间谐波的测量和测量仪器导则
    China National Standards
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    GB/T 33952-2017 Copper cLad aluminum tube
    铜包铝管
    China National Standards
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    GB/T 33951-2017 Copper aLloy rod and wire for precision telecommunications equipment and instrument
    精密仪器仪表和电讯器材用铜合金棒线
    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 20108-2017 Low temperature unitary air conditioner
    低温单元式空调机
    China National Standards
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    GB/T 7932-2017 Pneumatic fLuid power-General rules and safety requirements for systems and their components
    气动 对系统及其元件的一般规则和安全要求
    China National Standards
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    GB/T 33924-2017 Mounting dimensions of rod-end sphericaL eyes for pneumatic cylinders
    气缸活塞杆端球面耳环安装尺寸
    China National Standards
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    GB/T 33923-2017 Design methods for pLanetary gear drives
    行星齿轮传动设计方法
    China National Standards
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    GB/T 33922-2017 Wafer Level test methods for MEMS piezoresistive pressure-sensitive die performances
    MEMS压阻式压力敏感芯片性能的圆片级试验方法
    China National Standards
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    GB/T 33983.2-2017 Direct methanoL fuel cell system—Part 2:Performance test method
    直接甲醇燃料电池系统 第2部分:性能试验方法
    China National Standards
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    GB/T 34014-2017 Coding reguLation for automotive traction battery
    汽车动力蓄电池编码规则
    China National Standards
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    GB/T 34016-2017 GeneraLity of rat and termite proof wires and cables
    防鼠和防蚁电线电缆通则
    China National Standards
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    GB/T 34015-2017 RecycLing of traction battery used in electric vehicle—Test of residual capacity
    车用动力电池回收利用 余能检测
    China National Standards
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    GB/T 34013-2017 Dimension of traction battery for eLectric vehicles
    电动汽车用动力蓄电池产品规格尺寸
    China National Standards
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    GB/T 34029-2017 BoiLer furnace maintenance elevating platform
    锅炉炉膛检修升降平台
    China National Standards
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    GB/T 33939-2017 VerticaL roller mill—Casting liner of the grinding roller and the grinding table—Requirement
    立式辊磨机 磨辊与磨盘铸造衬板 技术条件
    China National Standards
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    GB/T 8190.9-2017 Reciprocating internaL combustion engines—Exhaust emission measurement—Part 9: Test cycles and test procedures for test-bed measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions
    往复式内燃机 排放测量 第9部分:压燃式发动机瞬态工况排气烟度的试验台测量用试验循环和测试规程
    China National Standards
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    GB/T 8188-2017 Reciprocating internaL combustion engines—Emissions terminology and nomenclature
    往复式内燃机 排放术语和定义
    China National Standards
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    GB/T 15969.3-2017 ProgrammabLe controllers—Part 3: Programming languages
    可编程序控制器 第3部分:编程语言
    China National Standards
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    GB/T 33885-2017 Non-destructive testing instruments—GeneraL requirements for sampling,routine inspection and type inspection
    无损检测仪器 抽样、出厂检验、型式检验基本要求
    China National Standards
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    GB/Z 33875-2017 GuideLines for the use of GB/T 2624—2006
    GB/T 2624-2006使用指南
    China National Standards
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    GB/T 33869-2017 Comparison method for absoLute pyrheliometer
    绝对直接辐射表比对方法
    China National Standards
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    GB/T 33874-2017 EnvironmentaL protection requirements for toner manufacturing processes and products
    墨粉制造过程及产品环境保护要求
    China National Standards
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    GB/T 33982-2017 TechnicaL specification for grid connection protection of distributed resources
    分布式电源并网继电保护技术规范
    China National Standards
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    GB/T 15670.26-2017 ToxicoLogical test methods for pesticides registration—Part 26: Chronic toxicity study
    农药登记毒理学试验方法 第26部分:慢性毒性试验
    China National Standards
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    GB/T 33917-2017 EssentiaL oils-Analysis by gas chromatography on chiral capillary columns-General method
    精油 手性毛细管柱气相色谱分析 通用法
    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 15670.22-2017 ToxicoLogical test methods for pesticides registration—Part 22:DNA damage and repair/unscheduled DNA synthesis in mammalian cells in vitro
    农药登记毒理学试验方法 第22部分:体外哺乳动物细胞DNA损害与修复/程序外DNA合成试验
    China National Standards
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    GB/T 15670.20-2017 ToxicoLogical test methods for pesticides registration—Part 20: In vitro mammalian cell gene mutation test
    农药登记毒理学试验方法 第20部分:体外哺乳动物细胞基因突变试验
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    GB/T 15670.23-2017 ToxicoLogical test methods for pesticides registration—Part 23: Teratogenicity study
    农药登记毒理学试验方法 第23部分:致畸试验
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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 33996-2017 Hierarchy and nomencLature of lunar exploration data products
    月球探测数据产品分级与命名
    China National Standards
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    GB/T 6031-2017 Rubber, vuLcanized or thermoplastic—Determination of hardness (hardness between 10 IRHD and 100 IRHD)
    硫化橡胶或热塑性橡胶 硬度的测定(10IRHD~100IRHD)
    China National Standards
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    GB/T 33986-2017 Information description of product for eLectronic commerce transaction—Plastic product in contact with foodstuff
    电子商务交易产品信息描述 食品接触塑料制品
    China National Standards
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    GB/T 34114-2017 GeneraL specification for electromagnetic brake for motor
    电动机用电磁制动器通用技术条件
    China National Standards
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    GB/T 33870-2017 TechnicaL specification for digitalization of cadre personnel archives
    干部人事档案数字化技术规范
    China National Standards
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    GB/T 33404-2016 GuideLines for sensory evaluation of Baijiu
    白酒感官品评导则
    China National Standards
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    GB/T 4754-2017 IndustriaL classification for national economic activities
    国民经济行业分类
    China National Standards
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    GB 24849-2017 Minimum aLlowable values of energy efficiency and energy efficiency grades for household and similar microwave ovens
    家用和类似用途微波炉能效限定值及能效等级
    China National Standards
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    GB/T 13477.15-2017 Test method for buiLding sealants—Part 15:Determination of adhesion/cohesion properties after exposure to heat and artificial light through glass and to water
    建筑密封材料试验方法 第15部分:经过热、透过玻璃的人工光源和水曝露后粘结性的测定
    China National Standards
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    GB/T 13477.11-2017 Test method for buiLding sealants—Part 11:Determination of tensile properties at maintained extension after immersion in wates
    建筑密封材料试验方法 第11部分:浸水后定伸粘结性的测定
    China National Standards
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    GB/T 519-2017 Test methods for measuring physicaL properties of pneumatic tyres
    充气轮胎物理性能试验方法
    China National Standards
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    GB/T 33837-2017 Coated gLass fiber products—Determination of the tension-tension fatigue properties
    玻璃纤维涂覆制品 拉-拉疲劳性能的测定
    China National Standards
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    GB/T 13477.4-2017 Test method for buiLding sealants—Part 4:Determination of extrudability of one-component sealants
    建筑密封材料试验方法 第4部分:原包装单组分密封材料挤出性的测定
    China National Standards
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    GB/T 33834-2017 Microbeam anaLysis—Scanning electron microscopy—Scanning electron microscope analysis of biological specimens
    微束分析 扫描电子显微术 生物试样扫描电子显微镜分析方法
    China National Standards
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    GB/T 33835-2017 Test method of impact strength for friction materiaL
    摩擦材料冲击强度试验方法
    China National Standards
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    GB/T 13477.9-2017 Test method for buiLding sealants—Part 9:Determination of adhesion/cohesion properties after immersion in water
    建筑密封材料试验方法 第9部分:浸水后拉伸粘结性的测定
    China National Standards
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    GB/T 33832-2017 Determination of water resistance of gLass fiber
    玻璃纤维耐水性的测定
    China National Standards
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    GB/T 13477.3-2017 Test method for buiLding sealants—Part 3:Determination of extrudability of sealants using standardized apparatus
    建筑密封材料试验方法 第3部分:使用标准器具测定密封材料挤出性的方法
    China National Standards
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    GB/T 33831-2017 Coated gLass fiber products—Determination of resistance to creasing and folding behaviour
    玻璃纤维涂覆制品 耐压折性能的测定
    China National Standards
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    GB/T 33836-2017 PLane sealing gaskets for heat energy device
    热能装置用平面密封垫片
    China National Standards
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    GB/T 13477.10-2017 Test method for buiLding sealants—Part 10:Determination of tensile properties at maintained extension
    建筑密封材料试验方法 第10部分:定伸粘结性的测定
    China National Standards
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    GB/T 33838-2017 Microbeam anaLysis—Scanning electron microscopy—Methods of evaluating image sharpness
    微束分析 扫描电子显微术 图像锐度评估方法
    China National Standards
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    GB/T 33839-2017 Methods of transmission eLectron microscope for biological specimen containing carbon nanomaterials involving biological effect
    基于生物效应含碳基纳米材料生物样品的透射电子显微镜检测方法
    China National Standards
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    GB/T 13754-2017 Test methods of thermaL output of heating radiators
    供暖散热器散热量测定方法
    China National Standards
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    GB/T 13477.8-2017 Test method for buiLding sealants—Part 8:Determination of tensile properties
    建筑密封材料试验方法 第8部分:拉伸粘结性的测定
    China National Standards
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    GB/T 33785-2017 Specification for high radiative coating energy-saving technoLogy
    高辐射覆层节能技术规范
    China National Standards
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    GB/T 33815-2017 TechnicaL specification for wastewater treatment of iron ore mining and mineral processing enterprises
    铁矿石采选企业污水处理技术规范
    China National Standards
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    GB/T 27691-2017 Wire rod for steeL cord
    钢帘线用盘条
    China National Standards
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    GB/T 4241-2017 StainLess steel wire rods for welding
    焊接用不锈钢盘条
    China National Standards
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    GB/T 33814-2017 WeLded H-section steel
    焊接H型钢
    China National Standards
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    GB/T 33807-2017 Detection of geneticaLly modified components in maize—Gene chip method
    玉米中转基因成分的测定 基因芯片法
    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 33805-2017 TechnicaL requirement of laser confocal biochip scanner
    激光共聚焦生物芯片扫描仪技术要求
    China National Standards
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    GB/T 33840-2017 GeneraL technical requirement for water jacket furnace
    水套加热炉通用技术要求
    China National Standards
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    GB/T 16611-2017 GeneraL specification for radio data transmission transceiver
    无线数据传输收发信机通用规范
    China National Standards
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    GB/T 33778-2017 RF technicaL requirements and testing methods for the wireless transceiver of video monitoring system
    视频监控系统无线传输设备射频技术指标与测试方法
    China National Standards
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    GB/T 33783-2017 Testing guideLine for programmable logic device software
    可编程逻辑器件软件测试指南
    China National Standards
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    GB/T 33784-2017 Specification of programmabLe logic device software documentation
    可编程逻辑器件软件文档编制规范
    China National Standards
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    GB/T 33781-2017 GeneraL requirements for programmable logic device software development
    可编程逻辑器件软件开发通用要求
    China National Standards
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    GB/T 33780.1-2017 TechnicaL specification of electronic government common platform based on cloud computing—Part 1: System architecture
    基于云计算的电子政务公共平台技术规范 第1部分:系统架构
    China National Standards
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    GB/T 33844-2017 Information technoLogy—Biometrics—Tenprint capture using biometric application programming interface(BioAPI)
    信息技术 生物特征识别 用于生物特征十指指纹采集应用编程接口(BioAPI)
    China National Standards
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    GB/T 30269.1001-2017 Information technoLogy--Sensor network—Part 1001: Middleware: Sensor networks node interfaces
    信息技术 传感器网络 第1001部分:中间件:传感器网络节点接口
    China National Standards
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    GB/T 33842.2-2017 Information technoLogy—Conformance testing methodology for biometric data interchange formats defined in GB/T 26237—Part 2: Finger minutiae data
    信息技术 GB/T 26237中定义的生物特征数据交换格式的符合性测试方法 第2部分:指纹细节点数据
    China National Standards
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    GB/T 33782-2017 Information technoLogy—Learning, education and training—Educational management general codes
    信息技术 学习、教育和培训 教育管理基础代码
    China National Standards
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    GB/T 33843-2017 Test method for access network equipment—Passive opticaL network based on ethernet(EPON)
    接入网设备测试方法 基于以太网方式的无源光网络(EPON)
    China National Standards
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    GB/T 33842.4-2017 Information technoLogy—Conformance testing methodology for biometric data interchange formats defined in GB/T 26237—Part 4: Finger image data
    信息技术 GB/T 26237中定义的生物特征数据交换格式的符合性测试方法 第4部分:指纹图像数据
    China National Standards
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    GB/T 33848.1-2017 Information technoLogy—Radio frequency identification—Part 1: Reference architecture and definition of parameters to be standardized
    信息技术 射频识别 第1部分:参考结构和标准化参数定义
    China National Standards
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    GB/T 33847-2017 Information technoLogy—Middleware terminology
    信息技术 中间件术语
    China National Standards
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    GB/T 33846.3-2017 Information technoLogy—SOA supportive functional units interoperability—Part 3: Service interactive communication
    信息技术 SOA支撑功能单元互操作 第3部分:服务交互通信
    China National Standards
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    GB/T 33850-2017 Information technoLogy service—Evaluation indicator system for service quality
    信息技术服务 质量评价指标体系
    China National Standards
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    GB/T 33849-2017 Test method for access network equipment—Gigabit-capabLe passive optical network(GPON)
    接入网设备测试方法 吉比特的无源光网络(GPON)
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    GB/T 33852-2017 QoS technicaL requirements for broadband customer network based on telecommunication network
    基于公用电信网的宽带客户网络服务质量技术要求
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    GB/T 33780.6-2017 TechnicaL specification of electronic government common platform based on cloud computing—Part 6:Service tests
    基于云计算的电子政务公共平台技术规范 第6部分:服务测试
    China National Standards
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    GB/T 33853-2017 Chinese office document format—Requirement for Web appLication
    中文办公软件文档格式 网络应用要求
    China National Standards
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    GB/T 30996.2-2017 Information technoLogy—Real-time locating systems—Part 2: 2.45GHz air interface protocol
    信息技术 实时定位系统 第2部分:2.45GHz 空中接口协议
    China National Standards
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    GB/T 33810-2017 Testing method of buLk density for pesticides
    农药堆密度测定方法
    China National Standards
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    GB/T 33808-2017 GLufosinate-ammonium technical material
    草铵膦原药
    China National Standards
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    GB/T 33809-2017 Thiamethoxam technicaL material
    噻虫嗪原药
    China National Standards
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    GB/T 33822-2017 Nano Lithium iron phosphate
    纳米磷酸铁锂
    China National Standards
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    GB/T 20686-2017 GLyphosate water soluble powders(granules)
    草甘膦可溶粉(粒)剂
    China National Standards
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    GB/T 33860-2017 CapabiLity index of human resources service organization
    人力资源服务机构能力指数
    China National Standards
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    GB/T 33827-2017 Determination of magnetic impurities in anode nanomateriaLs for Li-ion battery
    锂电池用纳米负极材料中磁性物质含量的测定方法
    China National Standards
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    GB/T 33826-2017 Measurement of nanofiLm thickness on glass substrate—Profilometric method
    玻璃衬底上纳米薄膜厚度测量 触针式轮廓仪法
    China National Standards
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    GB/T 33828-2017 Determination of contents of Fe(Ⅲ)in Nano Lithium iron phosphate
    纳米磷酸铁锂中三价铁含量的测定方法
    China National Standards
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    GB/T 33857-2017 GeneraL principles for energy conservation assessment—Combined heat and power generation project
    节能评估技术导则 热电联产项目
    China National Standards
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    GB 21258-2017 The norm of energy consumption per unit product of generaL coal-fired power set
    常规燃煤发电机组单位产品能源消耗限额
    China National Standards
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    GB/T 33858-2017 Guide for circuLar economy evaluating—Aluminium industry
    循环经济评价 铝行业
    China National Standards
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    GB/T 33859-2017 EnvironmentaL management—Water footprint—Principles, requirements and guidelines
    环境管理 水足迹 原则、要求与指南
    China National Standards
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    GB/T 6725-2017 GeneraL requirements of cold forming steel sections
    冷弯型钢通用技术要求
    China National Standards
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