China National Standards
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China GB Standards list issued in 2020 year

  •  China "2020" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB 7300.1001-2020 Feed additive—Part 10:Flavouring and appetising substances—Sodium glutamate
    饲料添加剂 第10部分:调味和诱食物质 谷氨酸钠
    China National Standards
    2020

    English PDF
    GB 7300.402-2020 Feed additives—Part 4:Enzymes—Phytase
    饲料添加剂 第4部分:酶制剂 植酸酶
    China National Standards
    2020

    English PDF
    GB/T 39114-2020 Nanotechnologies—Characterization of single-wall carbon nanotubes using ultraviolet-visible-near infrared (UV-Vis-NIR) absorption spectroscopy
    纳米技术 单壁碳纳米管的紫外/可见/近红外吸收光谱表征方法
    China National Standards
    2020

    English PDF
    GB/T 39115-2020 Energy efficiency evaluation methods for process automation
    过程自动化能效评估方法
    China National Standards
    2020

    English PDF
    GB/T 39116-2020 Maturity model of intelligent manufacturing capability
    智能制造能力成熟度模型
    China National Standards
    2020

    English PDF
    GB/T 39117-2020 Maturity assessment method of intelligent manufacturing capability
    智能制造能力成熟度评估方法
    China National Standards
    2020

    English PDF
    GB/T 39118-2020 Safety requirements of optical radiation for laser pointers products
    激光指示器产品光辐射安全要求
    China National Standards
    2020

    English PDF
    GB/T 39119-2020 Integrated energy—Cooperative control overall functions and process requirements of ubiquitous energy internet
    综合能源 泛能网协同控制总体功能与过程要求
    China National Standards
    2020

    English PDF
    GB/T 39120-2020 Integrated energy—Ubiquitous energy internet terminology
    综合能源 泛能网术语
    China National Standards
    2020

    English PDF
    GB/T 39121-2020 Specification for operation management of biochar production from crop staw on soil quality improvement project
    农作物秸秆炭化还田土壤改良项目运营管理规范
    China National Standards
    2020

    English PDF
    GB/T 39122-2020 Manufacturing practice for processing of fresh and frozen cultured obscure puffer
    养殖暗纹东方鲀鲜、冻品加工操作规范
    China National Standards
    2020

    English PDF
    GB/T 39127-2020 Numerical control system of machine tool—Usage and maintenance specification
    机床数控系统 使用与维护规范
    China National Standards
    2020

    English PDF
    GB/T 39128-2020 Numerical control system of machine tool—Human-machine interface
    机床数控系统 人机界面
    China National Standards
    2020

    English PDF
    GB/T 39129-2020 Numerical control system of machine tool—Fault diagnosis and correction specification
    机床数控系统 故障诊断与维修规范
    China National Standards
    2020

    English PDF
    GB/T 39130-2020 Measuring method for adhesion of zinc coating for galvanized products
    镀锌产品锌层附着性试验方法
    China National Standards
    2020

    English PDF
    GB/T 39132-2020 Fuel cell electric vehicle engineering approval evaluation program
    燃料电池电动汽车定型试验规程
    China National Standards
    2020

    English PDF
    GB/T 39133-2020 Suspender of suspension bridge
    悬索桥吊索
    China National Standards
    2020

    English PDF
    GB/T 39134-2020 Industrial robot numerical control system of machine tool—Programming language
    机床工业机器人数控系统 编程语言
    China National Standards
    2020

    English PDF
    GB/T 39136-2020 Integrity requirements of superstructure fabrication for ship
    船舶上层建筑制造完整性要求
    China National Standards
    2020

    English PDF
    GB/T 39139.1-2020 Shale gas—Environmental protection—Part 1:Pollution prevention and disposal methods for drilling operation
    页岩气 环境保护 第1部分:钻井作业污染防治与处置方法
    China National Standards
    2020

    English PDF
    GB/T 39140.1-2020 Clamping flanges for diamond circular saw blade—Part 1:Stone processing
    金刚石圆锯片用夹紧卡盘 第1部分:石材加工
    China National Standards
    2020

    English PDF
    GB/T 39140.2-2020 Clamping flanges for diamond circular saw blade—Part 2:Building construction and civil engineering
    金刚石圆锯片用夹紧卡盘 第2部分:建筑施工和土木工程
    China National Standards
    2020

    English PDF
    GB/T 39141.1-2020 Mineral and sapphire watch-glasses—Part 1:Dimensions and tolerances
    无机和蓝宝石手表玻璃 第1部分:尺寸和公差
    China National Standards
    2020

    English PDF
    GB/T 39142.1-2020 Specification of plastic-steel bilayer self-lubricating materials—Part 1:Running-in layer with modified PTFE tape
    塑料-钢背二层粘接复合自润滑板材技术条件 第1部分:带改性聚四氟乙烯(PTFE)减摩层的板材
    China National Standards
    2020

    English PDF
    GB/T 39147-2020 Steel fiber for concrete
    混凝土用钢纤维
    China National Standards
    2020

    English PDF
    GB/T 39154-2020 Corrosion of metals and alloys—Cathodic protection of steel in concrete
    金属和合金的腐蚀 混凝土用钢筋的阴极保护
    China National Standards
    2020

    English PDF
    GB/T 39155-2020 Corrosion of metals and alloys—Cathodic protection of harbour installations
    金属和合金的腐蚀 海港设施的阴极保护
    China National Standards
    2020

    English PDF
    GB/T 39161-2020 General rules for drafting the guidelines for industrial circular economy practical technologies
    行业循环经济实践技术指南编制通则
    China National Standards
    2020

    English PDF
    GB/T 39162-2020 Guidlines for circular economy practical technologies in thermal power industry(coal-fired power generation company)
    火电行业(燃煤发电企业)循环经济实践技术指南
    China National Standards
    2020

    English PDF
    GB/T 39164-2020 Tools for moulding—Thermal insulating sheets for injection moulds
    成型模 注射模隔热板
    China National Standards
    2020

    English PDF
    GB/T 39165-2020 Test method of peel and chisel for resistance spot and projection welds
    电阻点焊及凸焊接头的剥离和凿离试验方法
    China National Standards
    2020

    English PDF
    GB/T 39166-2020 Test method of mechanized peel for resistance spot, projection and seam welds
    电阻点焊、凸焊及缝焊接头的机械剥离试验方法
    China National Standards
    2020

    English PDF
    GB/T 39167-2020 Test method of tensile shear for resistance spot and embossed projection welds
    电阻点焊及凸焊接头的拉伸剪切试验方法
    China National Standards
    2020

    English PDF
    GB/T 39168-2020 Guidelines for circular economy practical technologies in iron and steel industry
    钢铁行业循环经济实践技术指南
    China National Standards
    2020

    English PDF
    GB/T 39169-2020 Blanks for diamond circular saw blade—Mounting and fixing bores—Building construction and civil engineering
    金刚石圆锯片基体 安装和固定孔 建筑施工和土木工程
    China National Standards
    2020

    English PDF
    GB/T 39170-2020 Tools for moulding—Centring sleeves
    成型模 空心定位销
    China National Standards
    2020

    English PDF
    GB/T 39171-2020 Technical specification for waste plastics recycling
    废塑料回收技术规范
    China National Standards
    2020

    English PDF
    GB/T 39173-2020 Smart factory—The effectiveness assessment methods of safety monitoring
    智能工厂 安全监测有效性评估方法
    China National Standards
    2020

    English PDF
    GB/T 39178-2020 Guideline for optimization of circular industrial chains in industrial parks
    工业园区循环产业链优化导则
    China National Standards
    2020

    English PDF
    GB/T 39179-2020 Guideline for diagnosis of circular industrial chains in industrial parks
    工业园区循环产业链诊断导则
    China National Standards
    2020

    English PDF
    GB/T 39180-2020 Guide for circular economy evaluating—Copper smelting industry
    循环经济评价 铜冶炼行业
    China National Standards
    2020

    English PDF
    GB/T 39182-2020 Installation specifications for household and similar heat pump water heater
    家用和类似用途热泵热水器安装规范
    China National Standards
    2020

    English PDF
    GB/T 39184-2020 Code of practice for installation and commissioning of ROV launch and recovery system/umbilical winch
    ROV收放装置/脐带绞车安装与调试规程
    China National Standards
    2020

    English PDF
    GB/T 39185-2020 Technology requirement for ocean engnieering ship dynamic positioning system
    海洋工程船舶动力定位系统技术要求
    China National Standards
    2020

    English PDF
    GB/T 39186-2020 Calculation methods of water saved by projects for iron and steel industry
    钢铁行业项目节水量计算方法
    China National Standards
    2020

    English PDF
    GB/T 39187-2020 Jack up conductor/blow out preventer tension compensation system
    自升式平台隔水管/防喷器张力补偿系统
    China National Standards
    2020

    English PDF
    GB/T 39189-2020 Smart home for internet of things—User interface description method
    物联网智能家居 用户界面描述方法
    China National Standards
    2020

    English PDF
    GB/T 39190-2020 Smart home for internet of things—Design content and requirements
    物联网智能家居 设计内容及要求
    China National Standards
    2020

    English PDF
    GB/T 39191-2020 Heat treatment for stainless steel and heat resistant steel parts
    不锈钢和耐热钢件热处理
    China National Standards
    2020

    English PDF
    GB/T 39192-2020 Heat treatment of superalloy parts
    高温合金件热处理
    China National Standards
    2020

    English PDF
    GB/T 39193-2020 Ambient air—Determination of particulate matter mass concentration—Gravimetric method
    环境空气 颗粒物质量浓度测定 重量法
    China National Standards
    2020

    English PDF
    GB/T 39195-2020 Technical specifications for urban flooding risk investigation
    城市内涝风险普查技术规范
    China National Standards
    2020

    English PDF
    GB/T 39196-2020 Technical specification for waste glass recycling
    废玻璃回收技术规范
    China National Standards
    2020

    English PDF
    GB/T 39197-2020 Principle and requirement for material flow data collection of general solid waste
    一般固体废物物质流数据采集原则和要求
    China National Standards
    2020

    English PDF
    GB/T 39198-2020 Classification and code for general solid waste
    一般固体废物分类与代码
    China National Standards
    2020

    English PDF
    GB/T 39199-2020 Characterization and testing methods of recycled polyethylene (PE)
    聚乙烯(PE)塑料再生料的表征特性及检测方法
    China National Standards
    2020

    English PDF
    GB/T 39200-2020 Guide for circular economy evaluating—Thermal power industry
    循环经济评价 火电行业
    China National Standards
    2020

    English PDF
    GB/T 39201-2020 Technical specifications for extraction of aluminium oxide from high-alumina fly ash
    高铝粉煤灰提取氧化铝技术规范
    China National Standards
    2020

    English PDF
    GB/T 39202-2020 Guide for circular economy evaluating—Iron and steel industry
    循环经济评价 钢铁行业
    China National Standards
    2020

    English PDF
    GB/T 39203-2020 Technical specifications for extraction of valuable metals from copper smelting dust
    铜冶炼烟灰提取有价金属技术规范
    China National Standards
    2020

    English PDF
    GB/T 39205-2020 Information security technology—Light-weight authentication and access control mechanism
    信息安全技术 轻量级鉴别与访问控制机制
    China National Standards
    2020

    English PDF
    GB/T 39206-2020 Code of practice for installation and commissioning of fixed azimuth thruster
    固定式全回转舵桨装置安装与调试规程
    China National Standards
    2020

    English PDF
    GB/T 39207-2020 Code of practice for installation and commissioning of anchor handling system
    锚处理系统安装与调试规程
    China National Standards
    2020

    English PDF
    GB/T 39208-2020 Code of practice for installation and commissioning of retractable azimuth thruster
    可伸缩式全回转舵桨装置安装与调试规程
    China National Standards
    2020

    English PDF
    GB/T 39209-2020 Offshore platform rig heave compensating drawworks
    海洋平台钻井升沉补偿绞车
    China National Standards
    2020

    English PDF
    GB/T 39210-2020 Draught and soil loading system of hopper dredger
    耙吸挖泥船吃水装载系统
    China National Standards
    2020

    English PDF
    GB/T 39211-2020 Testing method of phased array technology for ship steel weld
    船舶钢焊缝超声相控阵检测方法
    China National Standards
    2020

    English PDF
    GB/T 39212-2020 Drill string compensating system of floating drilling unit
    浮式钻井船钻柱升沉补偿装置
    China National Standards
    2020

    English PDF
    GB/T 39213-2020 Dredging track and profile monitor
    疏浚轨迹与剖面显示系统
    China National Standards
    2020

    English PDF
    GB/T 39214-2020 Integrity requirements of section fabrication for ship
    船舶总段制造完整性要求
    China National Standards
    2020

    English PDF
    GB/T 39215-2020 Ships and marine technology—Offshore wind energy—Supply chain information flow
    船舶和海上技术 海上风能 供应链信息流
    China National Standards
    2020

    English PDF
    GB/T 39216-2020 Method and technical specification for improvement of administrative licensing process
    行政许可流程优化的方法与技术规范
    China National Standards
    2020

    English PDF
    GB/T 39218-2020 Guidelines of construction for smart chemical industry park
    智慧化工园区建设指南
    China National Standards
    2020

    English PDF
    GB/T 39219-2020 Design guides for post-treatment of desalinated seawater
    海水淡化水后处理设计指南
    China National Standards
    2020

    English PDF
    GB/T 39221-2020 Determination for performance of scale inhibitors for reverse osmosis seawater desalination—Recurrent condensation cycle test method
    反渗透海水淡化阻垢剂阻垢性能试验 周期浓缩循环法
    China National Standards
    2020

    English PDF
    GB/T 39222-2020 Design guidelines for multiple effect distillation seawater desalination system
    多效蒸馏海水淡化系统设计指南
    China National Standards
    2020

    English PDF
    GB/T 39174-2020 Dark sleeper
    河川沙塘鳢
    China National Standards
    2020

    English PDF
    GB/T 39175-2020 Roughskin sculpin—Broodstock,fry and fingerling
    松江鲈 亲鱼和苗种
    China National Standards
    2020

    English PDF
    GB/T 39194-2020 Technical requirement of heat treatment for vacuum low pressure carburizing high pressure gas quenching
    真空低压渗碳高压气淬热处理技术要求
    China National Standards
    2020

    English PDF
    GB 23727-2020 Regulations for radiation protection and radiation environment protection in uranium mining and milling
    铀矿冶辐射防护和辐射环境保护规定
    China National Standards
    2020

    English PDF
    GB 39220-2020 Limits and monitoring methods of total electric field of DC transmission project
    直流输电工程合成电场限值及其监测方法
    China National Standards
    2020

    English PDF
    GB/T 39111-2020 Technical requirements for dental model 3D scanner
    牙颌模型三维扫描仪技术要求
    China National Standards
    2020

    English PDF
    GB/T 34609.2-2020 Method for chemical analysis of rhodium compounds—Part 2: Determination of silver,gold,platinum...potassium,chromium and silicon contents—Inductively coupled plasma atomic emission spectrometry
    铑化合物化学分析方法 第2部分:银、金、铂、钯、铱、钌、铅、镍、铜、铁、锡、锌、镁、锰、铝、钙、钠、钾、铬、硅含量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    2020

    English PDF
    GB/T 26017-2020 High purity copper
    高纯铜
    China National Standards
    2020

    English PDF
    GB/T 26291-2020 Seamless copper-nickel alloys tube for ships
    舰船用铜镍合金无缝管
    China National Standards
    2020

    English PDF
    GB/T 26300-2020 Nickel cobalt manganese composite hydroxide
    镍钴锰三元素复合氢氧化物
    China National Standards
    2020

    English PDF
    GB/T 26302-2020 Seamless copper and copper alloy tube for heat pipe
    热管用铜及铜合金无缝管
    China National Standards
    2020

    English PDF
    GB/T 21087-2020 Energy recovery ventilators for outdoor air handling
    热回收新风机组
    China National Standards
    2020

    English PDF
    GB/T 23518-2020 Palladium on carbon catalyst
    钯炭
    China National Standards
    2020

    English PDF
    GB/T 20928-2020 Seamless inner grooved copper tube
    无缝内螺纹铜管
    China National Standards
    2020

    English PDF
    GB/T 20975.6-2020 Methods for chemical analysis of aluminium and aluminium alloys—Part 6: Determination of cadmium content
    铝及铝合金化学分析方法 第6部分:镉含量的测定
    China National Standards
    2020

    English PDF
    GB/T 20975.21-2020 Methods for chemical analysis of aluminium and aluminium alloy—Part 21: Determination of calcium content
    铝及铝合金化学分析方法 第21部分:钙含量的测定
    China National Standards
    2020

    English PDF
    GB/T 20975.17-2020 Methods for chemical analysis of aluminium and aluminium alloys—Part 17: Determination of strontium content
    铝及铝合金化学分析方法 第17部分:锶含量的测定
    China National Standards
    2020

    English PDF
    GB/T 13587-2020 Scraps of copper and copper alloy
    铜及铜合金废料
    China National Standards
    2020

    English PDF
    GB/T 15762-2020 Autoclaved aerated concrete slabs
    蒸压加气混凝土板
    China National Standards
    2020

    English PDF
    GB/T 11969-2020 Test methods of autoclaved aerated concrete
    蒸压加气混凝土性能试验方法
    China National Standards
    2020

    English PDF
    GB/T 11968-2020 Autoclaved aerated concrete blocks
    蒸压加气混凝土砌块
    China National Standards
    2020

    English PDF
    GB/T 10573-2020 Tensile testing method for fine wire of nonferrous metals
    有色金属细丝拉伸试验方法
    China National Standards
    2020

    English PDF
    GB/T 11094-2020 Gallium arsenide single crystal and cutting wafer grown by horizontal bridgman method
    水平法砷化镓单晶及切割片
    China National Standards
    2020

    English PDF
    GB/T 8760-2020 Test method for dislocation density of monocrystal gallium arsenide
    砷化镓单晶位错密度的测试方法
    China National Standards
    2020

    English PDF

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