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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 "M" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 17101-2019 Hot-dip zinc or zinc-aluMinium coated steel wires for bridge cables
    桥梁缆索用热镀锌或锌铝合金钢丝
    China National Standards
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    GB/T 17005-2019 General requireMents for impressed current cathodic protection system of coastal structures
    滨海设施外加电流阴极保护系统通用要求
    China National Standards
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    GB/T 16886.3-2019 Biological evaluation of Medical devices—Part 3: Tests for genotoxicity, carcinogenicity and reproductive toxicity
    医疗器械生物学评价 第3部分:遗传毒性、致癌性和生殖毒性试验
    China National Standards
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    GB/T 16597-2019 Analytical Methods of metallurgical products—General rule for X-ray fluorescence spectrometric methods
    冶金产品分析方法 X射线荧光光谱法通则
    China National Standards
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    GB/T 15335-2019 DeterMination of leakage rate and specific resistance for air duct
    风筒漏风率和风阻的测定方法
    China National Standards
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    GB/T 15166.1-2019 High-voltage alternating-current fuses—Part 1:TerMinology
    高压交流熔断器 第1部分:术语
    China National Standards
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    GB/T 15076.3-2019 Methods for chemical analysis of tantalum and niobium—Part 3:Determination of copper content—Flame atomic absorption spectrometry
    钽铌化学分析方法 第3部分: 铜量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 14701-2019 DeterMination of vitamin B2 in feeds
    饲料中维生素B2的测定
    China National Standards
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    GB/T 14318-2019 Radiation protection instruMentation—Neutron ambient dose equivalent (rate) meters
    辐射防护仪器 中子周围剂量当量(率)仪
    China National Standards
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    GB/T 14048.14-2019 Low-voltage switchgear and controlgear—Part 5-5: Control circuit devices and switching eleMents—Electrical emergency stop device with mechanical latching function
    低压开关设备和控制设备 第5-5部分:控制电路电器和开关元件 具有机械锁闩功能的电气紧急制动装置
    China National Standards
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    GB/T 13747.6-2019 Methods for chemical analysis of zirconium and zirconium alloys—Part 6:Determination of copper content—2,9-Dimethyl-1,10-phenanthroline spectrophotometry
    锆及锆合金化学分析方法 第6部分:铜量的测定 2,9-二甲基-1,10-二氮杂菲分光光度法
    China National Standards
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    GB/T 13747.5-2019 Methods for chemical analysis of zirconium and zirconium alloys—Part 5:Determination of aluminium content—Chronic azurol-S-tetradrcylpyridine chloride spectrophotometry
    锆及锆合金化学分析方法 第5部分:铝量的测定 铬天青S-氯化十四烷基吡啶分光光度法
    China National Standards
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    GB/T 13729-2019 ReMote terminal unit equipment
    远动终端设备
    China National Standards
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    GB/T 13705-2019 General requireMents for shipboard radio communication installations
    船用无线电通信设备一般要求
    China National Standards
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    GB/T 13477.13-2019 Test Method for building sealants-Part 13:Determination of adhesion/cohesion properties at variable temperatures
    建筑密封材料试验方法 第13部分:冷拉-热压后粘结性的测定
    China National Standards
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    GB/T 13336-2019 The series Model of hydrometrical instruments
    水文仪器系列型谱
    China National Standards
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    GB/T 12688.5-2019 Test Method of styrene for industrial use—Part 5:Determination of the content of total aldehydes—Titrimetric method
    工业用苯乙烯试验方法 第5部分:总醛含量的测定 滴定法
    China National Standards
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    GB/T 12688.1-2019 Test Method of styrene for industrial use—Part 1:Determination of purity and hydrocarbon impurities—Gas chromatography
    工业用苯乙烯试验方法 第1部分:纯度及烃类杂质的测定 气相色谱法
    China National Standards
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    GB/T 11828.1-2019 InstruMents for stage measurement—Part 1:Float-type stage gauge
    水位测量仪器 第1部分:浮子式水位计
    China National Standards
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    GB/T 11826-2019 Rotating-eleMent current-meters
    转子式流速仪
    China National Standards
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    GB/T 11805-2019 General specifications of autoMatic control components (devices) and their related system for hydroturbine-generating sets
    水轮发电机组自动化元件(装置)及其系统基本技术条件
    China National Standards
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    GB/T 11026.10-2019 Electrical insulating Materials—Thermal endurance properties—Part 10: Accelerated determination of relative thermal endurance using analytical test methods(RTEA)—Instructions for calculation based on activation energy
    电气绝缘材料 耐热性 第10部分:利用分析试验方法加速确定相对耐热指数(RTEA) 基于活化能计算的导则
    China National Standards
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    GB/T 10666-2019 CalciuM hypochlorite
    次氯酸钙(漂粉精)
    China National Standards
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    GB/T 9652.2-2019 Testing specification of hydraulic turbine governing systeMs
    水轮机调速系统试验
    China National Standards
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    GB/T 9652.1-2019 Specification of hydraulic turbine governing systeMs
    水轮机调速系统技术条件
    China National Standards
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    GB/T 8721-2019 The test Method for tensile strength of carbon materials
    炭素材料抗拉强度测定方法
    China National Standards
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    GB/T 8547-2019 TitaniuM clad steel plate
    钛-钢复合板
    China National Standards
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    GB/T 8293-2019 Rubber latex, natural concentrate—DeterMination of sludge content
    浓缩天然胶乳 残渣含量的测定
    China National Standards
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    GB/T 8086-2019 Rubber, raw natural—DeterMination of dirt content
    天然生胶 杂质含量的测定
    China National Standards
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    GB/T 8005.1-2019 AluMinium and aluminium alloy terms and definitions—Part 1:Product and method of processing and treatment
    铝及铝合金术语 第1部分:产品及加工处理工艺
    China National Standards
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    GB/T 7739.13-2019 Methods for chemical analysis of gold concentrates—Part 13: Determination of lead, zinc, bismuth, cadmium, chromium, arsenic and mercury contents—Inductively coupled plasma atomic emission spectrometry
    金精矿化学分析方法 第13部分: 铅、锌、铋、镉、铬、砷和汞量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 6887-2019 Sintered Metal filter elements
    烧结金属过滤元件
    China National Standards
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    GB/T 6525-2019 DeterMination of compression strength for sintered metal materials at room temperature
    烧结金属材料室温压缩强度的测定
    China National Standards
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    GB/T 5959.41-2019 Safety in elcctroheating installations—Part 41: Particular requireMents for resistance heating equipment—Heating and melting glass equipment
    电热装置的安全 第41部分:对电阻加热装置的特殊要求 玻璃加热和熔化装置
    China National Standards
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    GB/T 5777-2019 AutoMated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections
    无缝和焊接(埋弧焊除外)钢管纵向和/或横向缺欠的全圆周自动超声检测
    China National Standards
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    GB/T 5238-2019 Monocrystalline germanium and monocrystalline germanium slices
    锗单晶和锗单晶片
    China National Standards
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    GB/T 5226.1-2019 Electrical safety of Machinery—Electrical equipment of machines—Part 1:General requirements
    机械电气安全 机械电气设备 第1部分:通用技术条件
    China National Standards
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    GB/T 5068-2019 Axles steel for railway locoMotive and wagons
    铁路机车、车辆车轴用钢
    China National Standards
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    GB/T 4698.21-2019 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 21: Determination of manganese, chromium, nickel, aluminum, molybdenum, tin, vanadium, yttrium, copper and zirconium content—Atomic emission spectrometry
    海绵钛、钛及钛合金化学分析方法 第21部分:锰、铬、镍、铝、钼、锡、钒、钇、铜、锆量的测定 原子发射光谱法
    China National Standards
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    GB/T 4698.17-2019 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 17:Determination of magnesium content—Flame atomic absorption spectrometry
    海绵钛、钛及钛合金化学分析方法 第17部分: 镁量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 4333.7-2019 Ferrosilicon—DeterMination of sulfur content—Infrared absorption method and chromatographic separation-barium sulfate gravimetric method
    硅铁 硫含量的测定 红外线吸收法和色层分离硫酸钡重量法
    China National Standards
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    GB/T 4333.6-2019 Ferrosilicon—DeterMination of chromium content—Diphenylcarbazide spectrophotometric method
    硅铁 铬含量的测定 二苯基碳酰二肼分光光度法
    China National Standards
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    GB/T 4333.10-2019 Ferrosilicon—DeterMination of carbon content—Infrared absorption method
    硅铁 碳含量的测定 红外线吸收法
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    GB/T 4026-2019 Basic and safety principles for Man-machine interface, marking and identification—Identification of equipment terminals, conductor terminations and conductors
    人机界面标志标识的基本和安全规则 设备端子、导体终端和导体的标识
    China National Standards
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    GB/T 3654.3-2019 FerroniobiuM—Determination of silicon content—Gravimetric method
    铌铁 硅含量的测定 重量法
    China National Standards
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    GB/T 3191-2019 Extrusion rods and bars of aluMinium and aluminium alloys
    铝及铝合金挤压棒材
    China National Standards
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    GB/T 3086-2019 High carbon chroMium stainless bearing steels
    高碳铬不锈轴承钢
    China National Standards
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    GB/T 3058-2019 DeterMination of arsenic in coal
    煤中砷的测定方法
    China National Standards
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    GB/T 2524-2019 TitaniuM sponge
    海绵钛
    China National Standards
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    GB/T 2423.35-2019 EnvironMental testing—Part 2:Tests and guidance—Combined climatic(temperature/humidity)and dynamic(vibration/shock) tests
    环境试验 第2部分:试验和导则 气候(温度、湿度)和动力学(振动、冲击)综合试验
    China National Standards
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    GB/T 2423.10-2019 EnvironMental testing—Part 2:Test methods—Test Fc:Vibration(sinusoidal)
    环境试验 第2部分:试验方法 试验Fc: 振动(正弦)
    China National Standards
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    GB/T 2293-2019 The Method of quinoline-insolube for pitch products of coal carbonization
    焦化沥青类产品喹啉不溶物试验方法
    China National Standards
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    GB/T 2085.2-2019 AluMinium powder—Part 2:Inflammable fine aluminium powder
    铝粉 第2部分:球磨铝粉
    China National Standards
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    GB/T 1431-2019 The test Method for compressive strength of carbon materials
    炭素材料耐压强度测定方法
    China National Standards
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    GB/T 908-2019 Forged bars for diMensions,shape,weight and tolerances
    锻制钢棒尺寸、外形、重量及允许偏差
    China National Standards
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    GB/T 224-2019 DeterMination of the depth of decarburization of steels
    钢的脱碳层深度测定法
    China National Standards
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    GB/T 223.88-2019 Iron, steel and alloy—DeterMination of calcium and magnesium contents—Inductively coupled plasma atomic emission spectrometric method
    钢铁及合金 钙和镁含量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 37706-2019 Installation and operation technical requireMents of tail lifts for vehicle
    车用起重尾板安装与使用技术要求
    China National Standards
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    GB/T 37519-2019 Grain and oil Machinery—Bucket elevator
    粮油机械 斗式提升机
    China National Standards
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    GB/T 37517-2019 AniMal and vegetable fats and oils—Determination of solid fat content by pulsed NMR—Indirect method
    动植物油脂 脉冲核磁共振法测定固体脂肪含量 间接法
    China National Standards
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    GB/T 37515-2019 Specification for construction of recyclable resources recycling systeM
    再生资源回收体系建设规范
    China National Standards
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    GB/T 37514-2019 AniMal and vegetable fats and oils—Determination of mineral oil
    动植物油脂 矿物油的检测
    China National Standards
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    GB/T 37513-2019 Grain and oil Machinery—Bucket elevator with low broken ratio
    粮油机械 低破碎斗式提升机
    China National Standards
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    GB/T 37512-2019 Inspection of grain and oils—DeterMination of the difference between actual and theoretical content of triacylglycerols with ECN 42
    粮油检验 实际与理论ECN42甘三酯含量差值的测定
    China National Standards
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    GB/T 37511-2019 Inspection of grain and oils—Doughs rheological properties deterMination of wheat flour—Mixolab test
    粮油检验 小麦粉面团流变学特性测试 混合试验仪法
    China National Standards
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    GB/T 37507-2019 Guidance on project Management
    项目管理指南
    China National Standards
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    GB/T 37506-2019 Code of practice for Myzus persicae(Sulzer) biological control with Aphidius gifuensis(Ashmead)
    烟蚜茧蜂防治烟蚜技术规程
    China National Standards
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    GB/T 37503-2019 Logistics public inforMation platform service quality requirements and evaluation
    物流公共信息平台服务质量要求与测评
    China National Standards
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    GB/T 37497-2019 Grain and oil Machinery—Softening kettle
    粮油机械 软化锅
    China National Standards
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    GB/T 37496-2019 Grain and oil Machinery—Rotary extractor
    粮油机械 平转浸出器
    China National Standards
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    GB/T 37495-2019 Grain and oil Machinery—Disk stripping column
    粮油机械 碟式汽提塔
    China National Standards
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    GB/T 37494-2019 Grain and oil Machinery—Flaker
    粮油机械 轧坯机
    China National Standards
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    GB/T 37493-2019 Inspection of grain and oils—DeterMination of soluble sugar in cereals and pules seeds—Shaffer-Somogyi
    粮油检验 谷物、豆类中可溶性糖的测定 铜还原-碘量法
    China National Standards
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    GB/T 37492-2019 Inspection of grain and oils—DeterMination of soluble dietary fibre in cereals and cereals products—Enzyme gravimetric method
    粮油检验 谷物及其制品水溶性膳食纤维的测定 酶重量法
    China National Standards
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    GB/T 37490-2019 Project, prograMme and portfolio management—Guidance on portfolio management
    项目、项目群和项目组合管理 项目组合管理指南
    China National Standards
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    GB/T 37486-2019 Classification and code for facilities and equipMents of urban rail transit
    城市轨道交通设施设备分类与代码
    China National Standards
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    GB/T 37477-2019 SiMulation test methods of surface support,launch and recovery for rescue system
    救援装备水面搭载与吊放仿真试验方法
    China National Standards
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    GB/T 37476-2019 Marine swing and rotate angle hydraulic cylinder
    船用摆动转角液压缸
    China National Standards
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    GB/T 37475-2019 DiMensional series and operating equipments for inland waterway cleaning boat
    内河水面清扫船尺度系列和作业设备
    China National Standards
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    GB/T 37474-2019 Methods and requirements of airbag system abuse test for automobile
    汽车安全气囊系统误作用试验的方法和要求
    China National Standards
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    GB/T 37473-2019 AssessMent of main general performance level for sea-going transport ships
    海洋运输船主要性能水平评级
    China National Standards
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    GB/T 37472-2019 General requireMents for heave compensation system of submersible mothership
    潜水器母船升沉补偿系统通用要求
    China National Standards
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    GB/T 37471-2019 Intelligent transportation systeMs—Lane change decision aid systems—Performance requirements and test procedures
    智能运输系统 换道决策辅助系统 性能要求与检测方法
    China National Standards
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    GB/T 37470-2019 Technical requireMents of anti-counterfeiting structural 3D code
    结构三维码防伪技术条件
    China National Standards
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    GB/T 37465-2019 Building construction Machinery and equipment—Safety requirements for crawler type dynamic compaction machinery
    建筑施工机械与设备 履带式强夯机安全要求
    China National Standards
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    GB/T 37464-2019 Hardening and teMpering of heavy steel forgings
    大型锻钢件的淬火与回火
    China National Standards
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    GB/T 37463-2019 Additive Manufacturing—Specification for powder bed fusion of plastic materials
    增材制造 塑料材料粉末床熔融工艺规范
    China National Standards
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    GB/T 37462-2019 Locking threads with 30 degree wedge raMp
    30°楔形防松螺纹
    China National Standards
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    GB/T 37461-2019 Additive Manufacturing—Specification for cloud service platform mode
    增材制造 云服务平台模式规范
    China National Standards
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    GB/T 37460-2019 Technical requireMents of anti-counterfeiting structural 3D code
    琥珀 鉴定与分类
    China National Standards
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    GB/T 37459-2019 Jack-up jacking systeM installation requirement
    自升式平台升降装置安装要求
    China National Standards
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    GB/T 37456-2019 Electric driven rack pinion jacking systeM for offshore platform
    海洋平台电驱动齿轮齿条升降装置
    China National Standards
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    GB/T 37455-2019 Hydraulic ring-beaM jacking system for offshore platform
    海洋平台液压环梁升降装置
    China National Standards
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    GB/T 37454-2019 Design Method for non-powered axles of rolling stock
    铁路车辆非动力车轴设计方法
    China National Standards
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    GB/T 37453-2019 Ships and Marine technology—Ships mooring and towing fittings—Pedestal fairleads
    船舶和海上技术 船舶系泊和拖带设备 立式滚轮导缆器
    China National Standards
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    GB/T 37452-2019 Wire rope selection Methods for offshore cranes
    海洋平台起重机钢丝绳选型方法
    China National Standards
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    GB/T 37450-2019 Structural requireMents for offshore cranes
    海洋平台起重机结构要求
    China National Standards
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    GB/T 37449-2019 Design requireMents for offshore cranes under ice condition
    冰区环境下海洋平台起重机的设计要求
    China National Standards
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    GB/T 37448-2019 Ships and Marine technology—Ships mooring and towing fittings—Shipside roller fairleads
    船舶和海上技术 船舶系泊和拖带设备 舷边滚轮导缆器
    China National Standards
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    GB/T 37447-2019 Marine belt skimmer
    船用带式收油机
    China National Standards
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