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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 "Z" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 25027-2018 Structure,main siZe and basic parameters of two pieces glass-lined steel vessels with agitator
    搪玻璃开式搅拌容器型式、主要尺寸及基本参数
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    GB/T 11361-2018 Synchronous belt drives—TrapeZoidal toothed pulleys with pitch code MXL,XXL,XL,L,H,XH and XXH
    同步带传动-节距型号MXL、XXL、XL、L、H、XH和XXH梯形齿带轮
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    GB/T 2408-2008/XG1-2018 Plastics - Determination of burning characteristics - HoriZontal and vertical test
    《塑料-燃烧性能的测定-水平法和垂直法》国家标准第1号修改单
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    GB/T 24101-2018 Limit and determination of 4-aminoaZobenzene in dye products
    染料产品中4-氨基偶氮苯的限量及测定
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    GB 51284-2018 Flue gas desulfuriZation process design standard
    烟气脱硫工艺设计标准
    China National Standards
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    GB/T 51277-2018 Mine shaft freeZing method construction and quality acceptance criteria
    矿山立井冻结法施工及质量验收标准
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    GB/T 19329-2007/XG1-2018 Product of geographical indication - Daoguang nianwu gong liquor (JinZhou Daoguang nianwu gong liquor)
    地理标志产品-道光廿五贡酒(锦州道光廿五贡酒)国家标准第1号修改单
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    GB/T 23003-2018 Integration of informatiZation and industrialization management systems—Assessment guidance
    信息化和工业化融合管理体系-评定指南
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    GB/T 36952-2018 Test method for surface scratch resistance of flat panel display(FPD)polariZing film
    平板显示器(FPD)偏光膜表面耐划伤性的测试方法
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    GB/T 37225-2018 Nanotechnology—CharacteriZation of multiwall carbon nanotube in aqueous solution—Extinction spectroscopy
    纳米技术-水溶液中多壁碳纳米管表征-消光光谱法
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    GB/T 36926-2018 ModulariZation design for household and similar electrical appliances—Guideline of air conditioners
    家用和类似用途电器的模块化-空调器的设计导则
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    GB/T 36925-2018 ModulariZation design for household and similar electrical appliances—Guideline for refrigerator
    家用和类似用途电器的模块化-电冰箱的设计导则
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    GB/T 19328-2007/XG2-2018 Product of geographical indication - KouZijiao liquor
    《地理标志产品-口子窖酒》国家标准第2号修改单
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    GB 23200.111-2018 National Food Safety Standards - Determination of Residues of AZoxysulfuron in Plant-derived Foods - Liquid Chromatography-Mass Spectrometry
    食品安全国家标准-植物源性食品中唑嘧磺草胺残留量的测定-液相色谱-质谱联用法
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    GB 23200.112-2018 National Food Safety Standards - Determination of 9 Carbamate Pesticides and Their Metabolite Residues in Plant-derived Foods - Liquid Chromatography - Post-Column DerivatiZation
    食品安全国家标准-植物源性食品中9种氨基甲酸酯类农药及其代谢物残留量的测定-液相色谱-柱后衍生法
    China National Standards
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    GB 1903.35-2018 National Food Safety Standard - Food Nutrition Enhancer - Zinc Acetate
    食品安全国家标准-食品营养强化剂-乙酸锌
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    GB 1903.34-2018 National Food Safety Standard - Food Nutrition Enhancer - Zinc Chloride
    食品安全国家标准-食品营养强化剂-氯化锌
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    GB/T 51288-2018 Mine inclined shaft freeZing method construction and quality acceptance criteria
    矿山斜井冻结法施工及质量验收标准
    China National Standards
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    GB/T 51300-2018 Construction organiZation design standard for non-coal mine roadway engineering
    非煤矿山井巷工程施工组织设计标准
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    GB/T 36234-2018 Qualification testing of welders for fusion welding ontitanium and titanium alloys,Zirconium and zirconium alloys
    钛及钛合金、锆及锆合金熔化焊焊工技能评定
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    GB/T 7562-2018 Commercial coal quality—Coal for pulveriZed coal-fired boiler for power generation
    商品煤质量 发电煤粉锅炉用煤
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    GB/T 19974-2018 SteriliZation of health care products—General requirement for characterization of a sterilization agent and the development,validation and routine control of a sterilization process for medical devices
    医疗保健产品灭菌 灭菌因子的特性及医疗器械灭菌过程的开发、确认和常规控制的通用要求
    China National Standards
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    GB/T 36228-2018 Non-destructive testing—Guide for plannar flaw height siZing by ultrasonic testing
    无损检测 平面型伤高度超声定量导则
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    GB/T 36214.5-2018 Plastics—Determination of average molecular mass and molecular mass distribution of polymers using siZe-exclusion chromatography—Part5:Method using light-scattering detection
    塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第5部分:光散射法
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    GB/T 23227-2018 Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable Zone and materials with bands of differing permeability — Determination of air permeability
    卷烟纸、成形纸、接装纸、具有间断或连续透气区的材料以及具有不同透气带的材料 透气度的测定
    China National Standards
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    GB/T 36215-2018 Ships and marine technology—Ship recycling management systems—Information control for haZardous materials in the manufacturing chain of shipbuilding and ship operations
    船舶与海上技术 拆船管理体系 造船和船舶营运环节中有害物质的信息管理
    China National Standards
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    GB/T 36214.4-2018 Plastics—Determination of average molecular mass and molecular mass distribution of polymers using siZe-exclusion chromatography—Part4:High-temperature method
    塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第4部分:高温法
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    GB/T 36214.2-2018 Plastics—Determination of average molecular mass and molecular mass distribution of polymers using siZe-exclusion chromatography—Part 2:Universal calibration method
    塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第2部分:普适校正法
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    GB/T 36214.3-2018 Plastics—Determination of average molecular mass and molecular mass distribution of polymers using siZe-exclusion chromatography—Part 3:Low-temperature method
    塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第3部分:低温法
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    GB/T 36214.1-2018 Plastics—Determination of average molecular mass and molecular mass distribution of polymers using siZe-exclusion chromatography—Part 1:General principles
    塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第1部分:通则
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    GB/T 26168.4-2018 Electrical insulating materials—Determination of the effects of ioniZing radiation—Part 4:Procedures for assessment of ageing in service
    电气绝缘材料 确定电离辐射的影响 第4部分:运行中老化的评定程序
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    GB/T 15054.2-2018 Miniature screw threads—Part 2:Tolerances and limits of siZe
    小螺纹 第2部分:公差和极限尺寸
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    GB/T 19828-2018 Technology specification of quality management for edible salt authoriZed enterprises
    食盐定点生产企业质量管理技术规范
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    GB/T 4949-2018 Chemical analysis methods for sacrificial anodes of Al-Zn-In system alloy
    铝-锌-铟系合金牺牲阳极化学分析方法
    China National Standards
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    GB/T 36390-2018 Reagent enZyme—Lysozyme
    工具酶 溶菌酶
    China National Standards
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    GB/T 10046-2018 Silver braZing filler metals
    银钎料
    China National Standards
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    GB/T 36204-2018 Determination of gibberellic acid in fertiliZer—High performance liquid chromatography-mass spectrometry method
    肥料中赤霉酸含量的测定 高效液相色谱-质谱联用仪法
    China National Standards
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    GB/T 17419-2018 Foliar fertiliZer with organic matter
    含有机质叶面肥料
    China National Standards
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    GB/T 35033-2018 Measurement method on conductive properties of electromagnetic shielding material and bonding impedance of metal material for 30MHZ to 1GHz
    30MHz~1GHz电磁屏蔽材料导电性能和金属材料搭接阻抗测量方法
    China National Standards
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    GB/T 36207-2018 FertiliZer of calcium silicon magnesium potassium
    硅钙钾镁肥
    China National Standards
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    GB/T 20937-2018 Potassium magnesium of sulphate fertiliZer
    硫酸钾镁肥
    China National Standards
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    GB/T 36178-2018 Zhedong white goose
    浙东白鹅
    China National Standards
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    GB/T 21290-2018 Quick froZen tilapia fillets
    冻罗非鱼片
    China National Standards
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    GB/T 36395-2018 Code of practice for the processing of froZen surimi
    冷冻鱼糜加工技术规范
    China National Standards
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    GB/T 35050-2018 Code of practice of assessment for development and utiliZation of ocean energy
    海洋能开发与利用综合评价规程
    China National Standards
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    GB/T 36264-2018 Test method for tensile strength of fiber composites under ultrahigh temperature and oxidiZing environment
    超高温氧化环境下纤维复合材料拉伸强度试验方法
    China National Standards
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    GB/T 36184-2018 Zi goose
    籽鹅
    China National Standards
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    GB/T 35057-2018 Technical specification of waste heat utiliZation in coal gangue sintered brick tunnel kiln
    煤矸石烧结砖隧道窑余热利用技术规范
    China National Standards
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    GB/T 35055-2018 HoriZontal scraper discharge fine coal centrifuge
    卧式刮刀卸料煤泥离心机
    China National Standards
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    GB/T 19557.24-2018 Guidelines for the conduct of tests for distinctness, uniformity and stability—MaiZe(Zea mays L.)
    植物品种特异性、一致性和稳定性测试指南 玉米
    China National Standards
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    GB/T 26126-2018 Commercial coal quality—Coal for industrial pulveriZed coal-fired boiler
    商品煤质量 煤粉工业锅炉用煤
    China National Standards
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    GB/T 26168.2-2018 Electrical insulating materials—Determination of the effects of ioniZing radiation—Part 2:Procedures for irradiation and test
    电气绝缘材料 确定电离辐射的影响 第2部分:辐照和试验程序
    China National Standards
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    GB/T 36187-2018 FroZen surimi
    冷冻鱼糜
    China National Standards
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    GB/T 36210-2018 Breeding and populariZation of agricultural varieties—Guidelines on construction and evaluation for planting breeding base
    农业良种繁育与推广 种植业良种繁育基地建设及评价指南
    China National Standards
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    GB/T 22504.2-2018 Inspection of grain and oils—Assistant atlas of grain sensory inspection—Part 2: MaiZe
    粮油检验 粮食感官检验辅助图谱 第2部分:玉米
    China National Standards
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    GB/T 35071-2018 Guideline for energy systems optimiZation
    能量系统优化导则
    China National Standards
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    GB/T 6609.12-2018 Chemical analysis methods and determination of physical performance of alumina—Part 12:Determination of Zinc oxide content—Flame atomic absorption spectrometry method
    氧化铝化学分析方法和物理性能测定方法 第12部分:氧化锌含量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 36165-2018 Determination of average grain siZe of metal—Electron backscatter diffraction (EBSD)method
    金属平均晶粒度的测定 电子背散射衍射(EBSD)法
    China National Standards
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    GB/T 36415-2018 Automotive industry informatiZation—Implementing specification
    汽车行业信息化 实施规范
    China National Standards
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    GB/T 12756-2018 Zinc-coated steel wire ropes for high-pressure rubber hose
    高压胶管用镀锌钢丝绳
    China National Standards
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    GB/T 36521-2018 Safety requirements of palletiZer
    码垛机安全要求
    China National Standards
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    GB/T 1175-2018 Casting Zinc alloys
    铸造锌合金
    China National Standards
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    GB/T 20004.2-2018 Social organiZation standardization—Part 2: Guidelines for evaluation of good practice
    团体标准化 第2部分:良好行为评价指南
    China National Standards
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    GB/T 3488.2-2018 Hardmetals—Metallographic determination of microstructure—Part 2:Measurement of WC grain siZe
    硬质合金 显微组织的金相测定 第2部分:WC晶粒尺寸的测量
    China National Standards
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    GB/T 26645.4-2018 Particle siZe analysis—Gravitational liquid sedimentation methods—Part 4:Balance method
    粒度分析 液体重力沉降法 第4部分:天平法
    China National Standards
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    GB/T 36542-2018 HaZe identification for meteorological observation
    霾的观测识别
    China National Standards
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    GB/T 3294-2018 Test method of inspection for last siZes
    鞋楦尺寸检测方法
    China National Standards
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    GB/T 22535-2018 Grade quality of lyophiliZed ginseng
    活性参分等质量
    China National Standards
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    GB/T 36560-2018 Specifications for technical documentation for the conformity demonstration of electrical and electronic products with respect to the restriction of haZardous substances
    电子电气产品有害物质限制使用符合性证明技术文档规范
    China National Standards
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    GB/T 26168.1-2018 Electrical insulating materials—Determination of the effects of ioniZing radiation—Part 1:Radiation interaction and dosimetry
    电气绝缘材料 确定电离辐射的影响 第1部分:辐射相互作用和剂量测定
    China National Standards
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    GB/T 6346.2601-2018 Fixed capacitors for use in electronic equipment—Part 26-1:Blank detail specification—Fixed aluminium electrolytic capacitors with conductive polymer solid electrolyte—Assessment level EZ
    电子设备用固定电容器 第26-1部分:空白详细规范 导电高分子固体电解质铝固定电容器 评定水平EZ
    China National Standards
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    GB/T 36287-2018 Urban rail transit—Ground system for vehicle braking regenerative energy utiliZation
    城市轨道交通 列车再生制动能量地面利用系统
    China National Standards
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    GB/T 36365-2018 Information technology—Radio frequency identification—General specifications for passive tag at 800/900MHZ
    信息技术 射频识别 800/900MHz无源标签通用规范
    China National Standards
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    GB/T 36364-2018 Information technology—Radio frequency identification—General specifications for tag at 2.45GHZ
    信息技术 射频识别 2.45GHz标签通用规范
    China National Standards
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    GB/T 36435-2018 Information technology—Radio frequency identification—General specifications for reader at 2.45GHZ
    信息技术 射频识别 2.45GHz读写器通用规范
    China National Standards
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    GB/T 30996.3-2018 Information technology—Real-time locating systems—Part 3 : 433MHZ air interface protocol
    信息技术 实时定位系统 第3部分:433MHz空中接口协议
    China National Standards
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    GB 1353-2018 MaiZe
    玉米
    China National Standards
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    GB/T 16746-2018 Zinc alloy castings
    锌合金铸件
    China National Standards
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    GB/T 36736-2018 Service and constructive specifications of ornamental plant leisure Zone
    花卉休闲区建设与服务规范
    China National Standards
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    GB/T 36740-2018 Service specifications of commercial trade and leisure Zone
    商贸休闲区服务规范
    China National Standards
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    GB/T 36700.7-2018 Chemicals—Guidance on haZard classification to the aquatic environment—Part 7:Classification of metals and metal compounds
    化学品 水生环境危害分类指导 第7部分:金属和金属化合物分类
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    GB/T 36700.1-2018 Chemicals—Guidance on haZard classification to the aquatic environment—Part 1:Introduction
    化学品 水生环境危害分类指导 第1部分:导言
    China National Standards
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    GB/T 36700.4-2018 Chemicals—Guidance on haZard classification to the aquatic environment—Part 4: Degradation
    化学品 水生环境危害分类指导 第4部分:降解
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    GB/T 36690-2018 Method of determination for 26 elements(copper,nickel,lead,Zinc,cadmium,chrome etc.) content in the sludge from industrial waste liquid treatment
    工业废液处理污泥中铜、镍、铅、锌、镉、铬等26种元素含量测定方法
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    GB/T 36700.3-2018 Chemicals—Guidance on haZard classification to the aquatic environment—Part 3: Aquatic toxicity
    化学品 水生环境危害分类指导 第3部分:水生毒性
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    GB/T 5169.25-2018 Fire haZard testing for electric and electronic products—Part 25: Smoke obscuration—General guidance
    电工电子产品着火危险试验 第25部分:烟模糊 总则
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    GB/T 36592-2018 Methods for chemical analysis of rhodium—Determination of platinum, ruthenium, iridium, palladium, gold, silver, copper, iron, nickel, aluminum, lead, manganese, magnesium, tin, Zinc, silicon contents—Inductively coupled plasma mass spectrometry
    铑粉化学分析方法 铂、钌、铱、钯、金、银、铜、铁、镍、铝、铅、锰、镁、锡、锌、硅的测定 电感耦合等离子体质谱法
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    GB/T 18844.2-2018 Plain bearings—Type, appearance and characteriZation,causes of damage to metallic hydrodynamic bearings—Part 2: Cavation erosion and its countermeasures
    滑动轴承 液体动压金属轴承损坏类型、外观特征和原因分析 第2部分:气蚀及对策
    China National Standards
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    GB/T 36722-2018 Grading of social art level-OrganiZation record management requirements
    社会艺术水平考级 机构备案管理要求
    China National Standards
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    GB/T 7755.1-2018 Rubber,vulcaniZed or thermoplastic—Determination of permeability to gases—Part 1:Differential-pressure methods
    硫化橡胶或热塑性橡胶 透气性的测定 第1部分:压差法
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    GB/T 36793-2018 Determination of platiciZers in rubber-plastics—Gas chromatography-mass spectrometry method
    橡塑材料中增塑剂含量的测定 气相色谱质谱联用法
    China National Standards
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    GB/T 36760-2018 Term and classification of reagent enZymes
    工具酶术语和分类
    China National Standards
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    GB/T 15879.5-2018 Mechanical standardiZation of semiconductor devices—Part 5: Recommendations applying to tape automated bonding(TAB) of integrated circuits
    半导体器件的机械标准化 第5部分:用于集成电路载带自动焊(TAB)的推荐值
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    GB/T 31723.411-2018 Metallic communication cable test methods—Part 4-11: Electromagnetic compatibility (EMC)—Coupling attenuation or screening attenuation of patch cords,coaxial cable assemblies,pre-connectoriZed cables—Absorbing clamp method
    金属通信电缆试验方法 第4-11部分:电磁兼容 跳线、同轴电缆组件、接连接器电缆的耦合衰减或屏蔽衰减 吸收钳法
    China National Standards
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    GB/T 36756-2018 General requirements for activity detection of reagent enZymes
    工具酶活性测定通用要求
    China National Standards
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    GB/T 36807-2018 Detection and identification of Enterobacter cancerogenus (Urosevi) Dickey et Zumoff
    杨树(细菌性)枯萎病菌检疫鉴定方法
    China National Standards
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    GB/T 19743-2018 Water-atomiZed pure iron powder and alloyed steel powder for powder metallurgy
    粉末冶金用水雾化纯铁粉、合金钢粉
    China National Standards
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    GB/T 5169.26-2018 Fire haZard testing for electric and electronic products—Part 26: Smoke obscuration—Summary and relevance of test methods
    电工电子产品着火危险试验 第26部分:烟模糊 试验方法概要和相关性
    China National Standards
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    GB/T 11107-2018 Metallic and its compound powder—Determination of specific surface and particle siZe—Air permeating method
    金属及其化合物粉末 比表面积和粒度测定 空气透过法
    China National Standards
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    GB/T 36593-2018 Method for chemical analysis of iridium powder—Determination of silver, gold, palladium, rhodium, ruthenium, lead, platinum, nickel, copper, iron, tin, Zinc, magnesium, manganese, aluminum contents —Inductively coupled plasma atomic emission spectrome
    铱粉化学分析方法 银、金、钯、铑、钌、铅、铂、镍、铜、铁、锡、锌、镁、锰、铝量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
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