China National Standards

China round GB Standards List


  •  China "round" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 44169-2024 General requirements for ground stations of large and medium-sized fixed-wing UAV systems for civil use {译}
    民用大中型固定翼无人机系统地面站通用要求
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    GB/T 44159-2024 Environmental protection specifications for meteorological detection-meteorological satellite ground station {译}
    气象探测环境保护规范-气象卫星地面站
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    GB-1499.1-2024 Steel for reinforced concrete-Part 1: Hot-rolled plain round steel bars {译}
    钢筋混凝土用钢-第1部分:热轧光圆钢筋
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    GB/T 43941.2-2024 Technical requirements and test methods for high-speed modems in satellite-to-ground data transmission-Part 2: Demodulator {译}
    星地数据传输中高速调制解调器技术要求和测试方法-第2部分:解调器
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    GB/T 44110-2024 Satellite navigation positioning sounding system - Ground receiver {译}
    卫星导航定位探空系统-地面接收机
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    GB/T 41666.7-2024 Plastic pipe systems for trenchless repair of underground non-pressure drainage networks - Part 7: Spiral winding lining method {译}
    地下无压排水管网非开挖修复用塑料管道系统-第7部分:螺旋缠绕内衬法
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    GB/T 43982.1-2024 Plastic pipe systems for trenchless repair of underground water supply networks - Part 1: General {译}
    地下供水管网非开挖修复用塑料管道系统-第1部分:总则
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    GB/T 43941.1-2024 Technical requirements and test methods for high-speed modems in satellite-to-ground data transmission-Part 1: Modulator- {译}
    星地数据传输中高速调制解调器技术要求和测试方法-第1部分:调制器-
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    GB/T 44000-2024 Space Environment - General Requirements for Ground Simulation Test Devices for Space Environment Effects on Materials {译}
    空间环境-材料空间环境效应地面模拟试验装置通用要求
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    GB/T 3953-2024 Electrical round copper wire {译}
    电工圆铜线
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    GB/T 22427.8-2024 Intercity maglev transportation - Medium and low speed maglev ground equipment - Traction power supply system {译}
    淀粉及其衍生物-硫酸化灰分测定
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    GB/T 43664.1-2024 Plastic pipe systems for trenchless repair of underground non-pressure drainage networks-Part-4: In-situ curing lining method {译}
    水处理剂分散性能测定方法-第1部分:分散高岭土法
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    GB/T 43556.2-2023 Fiber Optic Cable Line Maintenance Technology Part 2: Underground Splice Box Water Leakage Monitoring Using Optical Monitoring System {译}
    光纤光缆线路维护技术 第2部分:使用光学监测系统的地埋接头盒浸水监测
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    GB/T 21008-2023 Safety requirements for underground mining aerial ropeways {译}
    地下矿用架空索道 安全要求
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    GB/T 2659.3-2023 Name codes of countries and regions around the world and their administrative divisions Part 3: Previously used country and region codes {译}
    世界各国和地区及其行政区划名称代码 第3部分:原先使用的国家和地区代码
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    GB/T 4437.1-2023 Aluminum and aluminum alloy hot extruded tubes Part 1: Seamless round tubes {译}
    铝及铝合金热挤压管 第1部分:无缝圆管
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    GB/T 3195-2023 Aluminum and aluminum alloy drawn (rolled) round wire rods {译}
    铝及铝合金拉(轧)制圆线材
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    GB/T 42987-2023 Urban underground space data requirements {译}
    城市地下空间数据要求
    China National Standards
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    GB/T 20328-2023 R series tapered pipe thread round die {译}
    R系列圆锥管螺纹圆板牙
    China National Standards
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    GB/T 1127-2023 Half round keyway milling cutter {译}
    半圆键槽铣刀
    China National Standards
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    GB/T 11260-2023 Eddy current testing method for round steel {译}
    圆钢涡流检测方法
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    GB/T 42878-2023 Artificial Weather Modification Ground Operation Airspace Application and Usage Requirements {译}
    人工影响天气 地面作业空域申请和使用要求
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    GB/T 42846-2023 Space environment Ground simulation method of space radiation effects of non-metallic materials {译}
    空间环境 非金属材料空间辐射效应地面模拟方法
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    GB/T 42638-2023 Method for direct measurement of coal seam gas drainage radius in underground coal mine - Drainage volume method {译}
    煤矿井下煤层瓦斯抽采半径直接测定方法 抽采量法
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    GB/T 33521.31-2023 Mechanical vibrations - Ground-induced structure-borne noise and ground-borne vibrations from rail systems - Part 31: Guidelines for field measurements for the assessment of human exposure in buildings {译}
    机械振动 轨道系统产生的地面诱导结构噪声和地传振动 第31部分:建筑物内人体暴露评价的现场测量指南
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    GB/T 42362-2023 Specification for evaluation of damage degree of groundwater aquifer damage in mining areas {译}
    矿区地下水含水层破坏危害程度评价规范
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    GB/T 42332-2023 Specifications for surveying and mapping of topographic maps of islands and surrounding sea areas {译}
    海岛及周边海域地形图测绘规范
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    GB 41847-2022 Port Lightning Protection and Grounding Technical Requirements {译}
    港口防雷与接地技术要求
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    GB/T 37047-2022 Earth-to-ground flash density based on the Lightning Location System (LLS) General {译}
    基于雷电定位系统(LLS)的地闪密度 总则
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    GB/T 2423.24-2022 Environmental testing - Part 2: Test methods - Test S: Simulation of solar radiation on the ground and guidelines for solar radiation tests and weathering tests {译}
    环境试验 第2部分:试验方法 试验S:模拟地面上的太阳辐射及太阳辐射试验和气候老化试验导则
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    GB/T 21698-2022 Composite grounding body {译}
    复合接地体
    China National Standards
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    GB/T 4910-2022 Tinned round copper wire {译}
    镀锡圆铜线
    China National Standards
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    GB/T 41540-2022 Site Selection and Layout of Ground Observation Fields for Authenticity Test of Land Remote Sensing Products {译}
    陆地遥感产品真实性检验地面观测场的选址和布设
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    GB/T 41455-2022 Underground pipeline element data dictionary {译}
    地下管线要素数据字典
    China National Standards
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    GB/T 41447-2022 Technical specification for 3D modeling of urban underground space {译}
    城市地下空间三维建模技术规范
    China National Standards
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    GB/T 41666.3-2022 Plastic piping systems for Trenchless repair of underground pressureless drainage networks - Part 3: close fitting lining method {译}
    地下无压排水管网非开挖修复用塑料管道系统 第 3 部分:紧密贴合内衬法
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    GB/T 19749.2-2022 Coupling capacitors and capacitor dividers—Part 2: DC or AC single-phase coupling capacitor connected between line and ground for power line carrier-frequency (PLC) application
    耦合电容器及电容分压器 第2部分:接于线与地之间用于电力线路载波(PLC)的直流或交流单相耦合电容器
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    GB/T 41332-2022 Technical requirements for remote detection equipment for municipal underground pipelines {译}
    市政地下管线远程探测设备技术要求
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    GB/T 3954-2022 Electrician round aluminum rod {译}
    电工圆铝杆
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    GB/Z 42245-2022 Space Environment Applied Estimation of Solar Wind Energy Input to the Earth's Magnetosphere Using the Ground-Based Pole Cover (PC) Index {译}
    空间环境 利用地基磁极盖(PC)指数对输入地球磁层的太阳风能量的应用估算
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    GB/T 42148-2022 Rail Transit Ground Devices DC Protection Measurement and Control Devices {译}
    轨道交通 地面装置 直流保护测控装置
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    GB/T 42149-2022 Rail transit Ground installations Technical specifications for current protection of medium-voltage power supply systems based on digital communication {译}
    轨道交通 地面装置 基于数字通信的中压供电系统电流保护技术规范
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    GB/T 41925-2022 Classification of Urban Underground Space and Underground Engineering {译}
    城市地下空间与地下工程分类
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    GB/T 42097-2022 Specifications for Integrity Management of Aboveground Petroleum Storage (Reserve) {译}
    地上石油储(备)库完整性管理规范
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    GB/T 41759-2022 Technical specifications for corrosion inhibitors for grounding grid resistance reducing materials {译}
    接地网降阻材料用缓蚀剂技术规范
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    GB/T 21352-2022 Steel cord core flame retardant conveyor belt for underground mine {译}
    地下矿井用钢丝绳芯阻燃输送带
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    GB/T 42005.2-2022 Rail transit - Energy storage trams - Part 2: Ground charging systems {译}
    轨道交通 储能式电车 第2部分:地面充电系统
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    GB/T 42036-2022 Specification for inspection of single-phase grounding capacitor current in mine high-voltage power grid {译}
    矿井高压电网单相接地电容电流检验规范
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    GB/T 38775.6-2021 Electric vehicle wireless power transfer—Part 6:Interoperability requirements and testing—Gground side
    电动汽车无线充电系统 第6部分:互操作性要求及测试 地面端
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    GB/T 40316-2021 Welded high strength shaped and round steel tubes for automobile structure
    汽车结构用高强度异型及圆形焊接钢管
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    GB/T 33521.32-2021 Mechanical vibration—Ground-borne noise and vibration arising from rail systems—Part 32: Measurement of dynamic properties of the ground
    机械振动 轨道系统产生的地面诱导结构噪声和地传振动 第32部分:大地的动态性能测量
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    GB/T 40324-2021 Non-destructive testing—Testing method for large diameter round bars by focused ultrasound
    无损检测 大直径圆棒聚焦超声检测方法
    China National Standards
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    GB/T 14290-2021 round baler
    圆草捆打捆机
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    GB/T 40082-2021 Wind turbines—Drive train ground test specification
    风力发电机组 传动链地面测试技术规范
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    GB/T 39997-2021 Thermoplastic pipework for underground installation at petrol filling stations
    加油站埋地用热塑性塑料复合管道系统
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    GB/T 8361-2021 Ultrasonic testing method for the surface of cold drawn round steel
    冷拉圆钢表面超声检测方法
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    GB/T 15218-2021 Classification for reserves of groundwater resources
    地下水资源储量分类分级
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    GB/T 39783-2021 Technical requirement for data processing center of BeiDou ground-based augmentation system
    北斗地基增强系统数据处理中心技术要求
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    GB/T 39772.2-2021 Technical specification for reference station construction and acceptance of BeiDou ground-based augmentation system—Part 2:Acceptance specification
    北斗地基增强系统基准站建设和验收技术规范 第2部分:验收规范
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    GB/T 39772.1-2021 Technical specification for reference station construction and acceptance of BeiDou ground-based augmentation system—Part 1:Construction specification
    北斗地基增强系统基准站建设和验收技术规范 第1部分:建设规范
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    GB/T 39721-2021 Technical requirement for reference station joining BeiDou ground-based augmentation system
    北斗地基增强系统基准站入网技术要求
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    GB/T 30027-2021 round steel short link chains for lifting purposes—Fine tolerance hoist chains for hand operated chain hoists—Grade VH
    起重用钢制短环链 手动链式葫芦用高精度链 VH级
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    GB/T 30026-2021 round steel short link chains for lifting purposes—Fine tolerance hoist chains for hand operated chain hoists—Grade TH
    起重用钢制短环链 手动链式葫芦用高精度链 TH级
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    GB/T 41215-2021 Space materials science experiment -- Ground-based matching test specification
    空间材料科学实验 地面匹配试验规范
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    GB/T 4652-2021 Loader for underground mining—Testing method
    地下矿用装岩机和装载机 试验方法
    China National Standards
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    GB/T 11019-2021 Nickel coated round copper wire
    镀镍圆铜线
    China National Standards
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    GB/T 40699-2021 Requirements of launch vehicle to electrical ground support equipment interfaces
    运载火箭与地面支持设备电气接口要求
    China National Standards
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    GB/T 38775.6-2021 Electric vehicle wireless power transfer—Part 6:Interoperability requirements and testing—Ground side
    电动汽车无线充电系统 第6部分:互操作性要求及测试 地面端
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    GB/T 3836.30-2021 Explosive atmospheres—Part 30: Equipment and components in explosive atmospheres in underground mines
    爆炸性环境 第30部分:地下矿井爆炸性环境用设备和元件
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    GB/T 40621-2021 Drawing method of cloud-to-ground lightning density distribution map
    地闪密度分布图绘制方法
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    GB/T 12729.3-2020 Spices and condiments—Preparation of a ground sample for analysis
    香辛料和调味品 分析用粉末试样的制备
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    GB/T 11101-2020 Cemented carbide blanks for round rods
    硬质合金圆棒毛坯
    China National Standards
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    GB/T 50455-2020 Standayd for design of underground oil storage in rock caverns
    地下水封石洞油库设计标准
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    GB/T 39723-2020 Technical specification for communication network system of BeiDou ground-based augmentation system
    北斗地基增强系统通信网络系统技术规范
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    GB/T 18779.4-2020 Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 4: Background on functional limits and specification limits in decision rules
    产品几何技术规范(GPS) 工件与测量设备的测量检验 第4部分:判定规则中功能限与规范限的基础
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    GB/T 19208-2020 Ground vulcanized rubber
    硫化橡胶粉
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    GB/T 39383-2020 Thermoplastics piping systems for underground non-pressure applications—Test method for leaktightness of elastomeric sealing ring type joints
    埋地用无压热塑性塑料管道系统 弹性密封圈接头的密封性能试验方法
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    GB/T 28029.7-2020 Electronic railway equipment—Train communication network (TCN)—Part 2-6: On-board to ground communication
    轨道交通电子设备 列车通信网络(TCN) 第2-6部分:车地通信
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    GB/T 38325-2019 Ground-based verification requirements for space science experiments
    空间科学实验地面验证要求
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    GB/T 26507-2019 Petroleum drilling and production equipment—Ground oil-gas transportation pump
    石油天然气钻采设备 地面油气混输泵
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    GB/T 18158-2019 Specifications of amusement rides merry-go-round category
    转马类游乐设施通用技术条件
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    GB/T 38325-2019 Ground-based verification requirements for space science experiments
    空间科学实验地面验证要求
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    GB/T 38025-2019 Interface specification for remote sensing satellite ground system
    遥感卫星地面系统接口规范
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    GB/T 37924-2019 round bale wrapper
    圆草捆缠膜机
    China National Standards
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    GB/T 37807-2019 Technical specification for underground goaf survey of open-pit coal mine
    露天煤矿井采采空区勘查技术规范
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    GB/T 37703-2019 General specifications of ground robots for search and rescue in ruins
    地面废墟搜救机器人通用技术条件
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    GB/T 19472.1-2019 Polyethylene structure wall pipeline system for underground usage—Part 1: Polyethylene double wall corrugated pipes
    埋地用聚乙烯(PE)结构壁管道系统 第1部分:聚乙烯双壁波纹管材
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    GB/T 18477.3-2019 Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage—Part 3: Axial hollow-wall construction pipes
    埋地排水用硬聚氯乙烯(PVC-U)结构壁管道系统 第3部分:轴向中空壁管材
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    GB/T 2078-2019 Dimensions of indexable hardmetal (carbide) inserts with rounded corners,with cylindrical fixing hole
    带圆角圆孔固定的硬质合金可转位刀片尺寸
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    GB/T 51358-2019 Standard for urban underground space planning
    城市地下空间规划标准
    China National Standards
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    GB/T 37575-2019 Cathodic protection of buried grounding conduct
    埋地接地体阴极保护技术
    China National Standards
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    GB/T 37566-2019 Method of ultrasonic testing for round steel
    圆钢超声检测方法
    China National Standards
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    GB/T 83-2018 Square set screws with long dog point and rounded end
    方头长圆柱球面端紧定螺钉
    China National Standards
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    GB/T 35451.2-2018 Polypropylene(PP) structure-wall piping systems for underground drainage and sewerage—Part 2: Polypropylene spirally enwound structure-wall pipes
    埋地排水排污用聚丙烯(PP)结构壁管道系统-第2部分:聚丙烯缠绕结构壁管材
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    GB/T 51336-2018 Seismic design standard for underground structures
    地下结构抗震设计标准
    China National Standards
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    GB/T 50299-2018 Construction quality acceptance criteria for underground railway projects [two volumes]
    地下铁道工程施工质量验收标准[两册]
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    GB/T 51310-2018 Underground railway construction standard
    地下铁道工程施工标准
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    GB/T 36212-2018 Non-destructive testing—Acoustic testing method and evaluation for the cement bond of underground metal component
    无损检测 地下金属构件水泥防护层胶结声波检测及结果评价
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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
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    GB/T 36258-2018 Grounds-service connections of aircraft potable water,toilet-flush water and toilet drain
    飞机饮用水、马桶用水及排水的地面接头
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    GB/T 35913-2018 Technical requirements of solid wood flooring for ground with heating system
    地采暖用实木地板技术要求
    China National Standards
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    GB/T 13536-2018 Connectors for aircraft ground electrical supplies
    飞机地面供电连接器
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    GB/T 342-2017 Dimension,shape,mass and tolerance of cold-drawn round,square and hexagonal steel wires
    冷拉圆钢丝、方钢丝、六角钢丝尺寸、外形、重量及允许偏差
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    GB/T 1179-2017 round wire concentric lay overhead electrical stranded conductors
    圆线同心绞架空导线
    China National Standards
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    GB/T 34518-2017 Requirements of data transmission and exchange interface for land observation satellite ground system
    陆地观测卫星地面系统数据传输与交换接口要求
    China National Standards
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    GB/T 34968-2017 Guidelines for the assessment of groundwater overexploitation zones
    地下水超采区评价导则
    China National Standards
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    GB/T 14848-2017 Standard for groundwater quality
    地下水质量标准
    China National Standards
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    GB/T 34419-2017 Configuration requirements for multi-sports public playground in city communities
    城市社区多功能公共运动场配置要求
    China National Standards
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    GB/T 4678.2-2017 Diecasting dies—Components—Part 2: round inserts
    压铸模 零件 第2部分:圆形镶块
    China National Standards
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    GB/T 4678.5-2017 Diecasting dies—components—Part 5: round guide pillar
    压铸模 零件 第5部分:圆导柱
    China National Standards
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    English PDF
    GB/T 24816-2017 round steel short link chains for general lifting purposes—Grade 8,medium to lerance sling chains for chain slings
    一般起重用钢制短环链 吊链用8级中等精度链条
    China National Standards
    round

    English PDF
    GB/T 19079.32-2017 Operation condition and technical requirements for gymnasium and playground—Part 32: Football place
    体育场所开放条件与技术要求 第32部分:足球运动场所
    China National Standards
    round

    English PDF
    GB/T 10560-2017 Steels for welded round link chains for mines
    矿用焊接圆环链用钢
    China National Standards
    round

    English PDF
    GB/T 33987-2017 Technical specifications of S/X/Ka tri-band ground receiving system for LEO remote sensing satellite
    S/X/Ka三频低轨遥感卫星地面接收系统技术要求
    China National Standards
    round

    English PDF
    GB/T 33921-2017 Underground rubber-tyred mining machines—Performance requirements and test procedures for brake systems
    地下轮胎式采矿车辆 制动系统的性能要求和试验方法
    China National Standards
    round

    English PDF
    GB/T 33700-2017 Specification for the ground-based GNSS water vapor remote sensing observation
    地基导航卫星遥感水汽观测规范
    China National Standards
    round

    English PDF
    GB/T 33521.1-2017 Mechannical vibration—Ground-borne noise and vibration arising from rail systems—Part1:General guidance
    机械振动 轨道系统产生的地面诱导结构噪声和地传振动 第1部分:总则
    China National Standards
    round

    English PDF
    GB/T 35636-2017 Specification for surveying and mapping of urban underground space
    城市地下空间测绘规范
    China National Standards
    round

    English PDF
    GB/T 19472.2-2017 Polyethylene structure-wall piping systems for underground usage—Part2: Polyethylene spirally enwound structure-wall pipes
    埋地用聚乙烯(PE)结构壁管道系统 第2部分:聚乙烯缠绕结构壁管材
    China National Standards
    round

    English PDF
    GB/T 18046-2017 Ground granulated blast furnace slag used for cement,mortar and concrete
    用于水泥、砂浆和混凝土中的粒化高炉矿渣粉
    China National Standards
    round

    English PDF
    GB/T 35401-2017 Mobile laboratory general specification for detection of groundwater
    地下水检测移动实验室通用技术规范
    China National Standards
    round

    English PDF
    GB/T 6122-2017 Corner-rounding cutters
    圆角铣刀
    China National Standards
    round

    English PDF
    GB/T 35674-2017 General technical requirements for electromagnetic shielding all-round conductive foam
    电磁屏蔽用全方位导电海绵通用技术要求
    China National Standards
    round

    English PDF
    GB/T 21448-2017 Specification of cathodic protection for underground steel pipelines
    埋地钢质管道阴极保护技术规范
    China National Standards
    round

    English PDF
    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
    round

    English PDF
    GB/T 35644-2017 Specification for data acquisition of underground pipeline
    地下管线数据获取规程
    China National Standards
    round

    English PDF
    GB/T 35570-2017 Determination of tritium activity concentration in sea water—Low-background liquid scintillation spectrometry method
    海水中氚的测定 低本底液体闪烁能谱法
    China National Standards
    round

    English PDF
    GB/T 35236-2017 Specifications for surface meteorological observation—Ground state
    地面气象观测规范 地面状态
    China National Standards
    round

    English PDF
    GB/T 35791-2017 Specification for single-phase-to-ground fault feeder selection device based on traveling waves for neutral non-effectively grounded system
    中性点非有效接地系统单相接地故障行波选线装置技术要求
    China National Standards
    round

    English PDF
    GB/T 3195-2016 Aluminium and aluminium alloys drawn round wires
    铝及铝合金拉制圆线材
    China National Standards
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    English PDF
    GB/T 33164.2-2016 Spring steels for automotive suspension system—Part 2: Hot rolled round steel bar and wire rod
    汽车悬架系统用弹簧钢 第2部分:热轧圆钢和盘条
    China National Standards
    round

    English PDF
    GB/T 33041-2016 Decay and termite hazard zone for above-ground applications of wood in China
    中国陆地木材腐朽与白蚁危害等级区域划分
    China National Standards
    round

    English PDF
    GB 51180-2016 Technical code for ground treatment of buildings in coal mine goaf
    煤矿采空区建(构)筑物地基处理技术规范
    China National Standards
    round

    English PDF
    GB 51179-2016 Code for design of underground coal haulage system of coal mine
    煤矿井下煤炭运输设计规范
    China National Standards
    round

    English PDF
    GB 50388-2016 Code for design of underground locomotive vehicle transport signal of coal mine
    煤矿井下机车车辆运输信号设计规范
    China National Standards
    round

    English PDF
    GB 50169-2016 Code for construction and acceptance of grounding connection electric equipment installation engineering
    电气装置安装工程接地装置施工及验收规范
    China National Standards
    round

    English PDF
    GB/T 51025-2016 Technical code for jointless construction of super-large area slabs-on-ground
    超大面积混凝土地面无缝施工技术规范
    China National Standards
    round

    English PDF
    GB/T 32731-2016 Ground paprika—Microscopical examination
    辣椒粉 显微镜检查法
    China National Standards
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    English PDF
    GB/Z 32490-2016 Surface chemical analysis—X-ray photoelectron spectroscopy—Procedures for determining backgrounds
    表面化学分析 X射线光电子能谱 确定本底的程序
    China National Standards
    round

    English PDF
    GB/T 32547-2016 Method for magnetic flux leakage testing of round steel
    圆钢漏磁检测方法
    China National Standards
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    English PDF
    GB/T 20343-2016 Agricultural tractors and machinery—Connection of implements via three point linkage—Clearance zone around implement
    农业拖拉机和机械 三点悬挂机具的连接装置 机具周围的间隙范围
    China National Standards
    round

    English PDF
    GB 50383-2016 Code for design of the fire protecting sprinkling system in underground coalmine
    煤矿井下消防、洒水设计规范
    China National Standards
    round

    English PDF
    GB/T 32380-2015 Glass fiber reinforced plastic underground storage tank for petroleum products and alcohol gasoline mixture
    用于石油产品、乙醇汽油的玻璃纤维增强塑料地下贮罐
    China National Standards
    round

    English PDF
    GB/T 28267.3-2015 Steel cord conveyor belts—Part 3: Special safety requirements for belts for use in underground installations
    钢丝绳芯输送带 第3部分:井下用输送带的特殊安全要求
    China National Standards
    round

    English PDF
    GB/T 32324-2015 Rolling bearings—Methods for the measurement and assessment of departure from roundness and waviness
    滚动轴承 圆度和波纹度误差测量及评定方法
    China National Standards
    round

    English PDF
    GB/T 2079-2015 Indexable hardmetal (carbide) inserts with rounded corners, without fixing hole—Dimensions
    带圆角无固定孔的硬质合金可转位刀片 尺寸
    China National Standards
    round

    English PDF
    GB/T 50943-2015 Technical code for levee engineering on soft ground in coast area
    海岸软土地基堤坝工程技术规范
    China National Standards
    round

    English PDF
    GB/T 31710.4-2015 Standard of construction and service for recreational campground—Part 4:Teenagers campground
    休闲露营地建设与服务规范 第4部分:青少年营地
    China National Standards
    round

    English PDF
    GB/T 31710.3-2015 Standard of construction and service for recreational campground—Part 3:Tent campground
    休闲露营地建设与服务规范 第3部分:帐篷露营地
    China National Standards
    round

    English PDF
    GB/T 31710.1-2015 Standard of construction and service for recreational campground—Part 1 : Guidelines
    休闲露营地建设与服务规范 第1部分:导则
    China National Standards
    round

    English PDF
    GB/T 31733-2015 Technical regulations on urban surroundings protection forests construction
    城乡环境保护林建设技术规程
    China National Standards
    round

    English PDF
    GB/T 31710.2-2015 Standard of construction and service for recreational campground—Part 2:Service of self - driving camp
    休闲露营地建设与服务规范 第2部分:自驾车露营地
    China National Standards
    round

    English PDF
    GB/T 31709-2015 Data processing of background atmospheric carbon dioxide and methane concentration measured by in situ gas chromatographic (GC) system
    气相色谱法本底大气二氧化碳和甲烷浓度在线观测数据处理方法
    China National Standards
    round

    English PDF
    GB/T 31707-2015 Data processing of background atmospheric carbon monoxide concentration measured by in situ gas chromatographic (GC) system
    气相色谱法本底大气一氧化碳浓度在线观测数据处理方法
    China National Standards
    round

    English PDF
    GB/T 31705-2015 In situ mesaurement of background atmospheric carbon dioxide and methane concentration by gas chromatographic(GC) system
    气相色谱法本底大气二氧化碳和甲烷浓度在线观测方法
    China National Standards
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    English PDF
    GB 18306-2015 Seismic ground motion parameter zonation map of China
    中国地震动参数区划图
    China National Standards
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    English PDF
    GB/T 30789.8-2015 Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects ,and of intensity of uniform changes in appearance—Part 8: Assessment of degree of delamination and corrosion around a scribe or other artificial
    色漆和清漆 涂层老化的评价 缺陷的数量和大小以及外观均匀变化程度的标识 第8部分:划线或其它人造缺陷周边剥离和腐蚀等级的评定
    China National Standards
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    English PDF
    GB/T 51064-2015 Technical code for ground treatment of hydraulic fill
    吹填土地基处理技术规范
    China National Standards
    round

    English PDF
    GB 31336-2014 The norm of energy consumption per unit product of iron ore underground mining
    铁矿地下开采单位产品能源消耗限额
    China National Standards
    round

    English PDF
    GB 10543-2014 Rubber hoses and hose assemblies for aircraft ground fuelling and defueling―Specification
    飞机地面加油和排油用橡胶软管及软管组合件 规范
    China National Standards
    round

    English PDF
    GB/T 31256-2014 Conveyor belts―Specification for rubber-or plastics-covered conveyor belts of textile construction for underground mining
    输送带 具有橡胶或塑料覆盖层的地下采矿用织物芯输送带规范
    China National Standards
    round

    English PDF
    GB 50324-2014 Code for engineering geological investigation of frozen ground
    冻土工程地质勘察规范
    China National Standards
    round

    English PDF
    GB/T 51040-2014 Technical code for groundwater monitoring
    地下水监测工程技术规范
    China National Standards
    round

    English PDF
    GB 31224-2014 Specifications for observing environs protection of atmosphere background watch station
    气象探测环境保护规范 大气本底站
    China National Standards
    round

    English PDF
    GB 19079.4-2014 Operation conditions and technical requirements for gymnasium and playground―Part 4:Sport climbing place
    体育场所开放条件与技术要求 第4部分:攀岩场所
    China National Standards
    round

    English PDF
    GB 51036-2014 Code for underground opening acceptance of non-ferrous metal mines
    有色金属矿山井巷工程质量验收规范
    China National Standards
    round

    English PDF
    GB/T 30965-2014 Earth-moving machinery―Determination of average ground contact pressure for crawler machines
    土方机械 履带式机器平均接地比压的确定
    China National Standards
    round

    English PDF
    GB/T 30829-2014 Shaped and round seamless steel tubes for oil derrick
    石油井架用异型及圆形无缝钢管
    China National Standards
    round

    English PDF
    GB 30721-2014 Minimum allowable values of the energy efficiency and energy efficiency grades for water-source(ground-source)heat pumps
    水(地)源热泵机组能效限定值及能效等级
    China National Standards
    round

    English PDF
    GB 50996-2014 Code for construction and acceptance of underground oil storage in rock caverns
    地下水封石洞油库施工及验收规范
    China National Standards
    round

    English PDF
    GB 50961-2014 Code for underground opening installation acceptance of non-ferrous metal mines
    有色金属矿山井巷安装工程质量验收规范
    China National Standards
    round

    English PDF
    GB 30228-2013 Safety requirements and test methods for impact attenuation of playground surfacing
    运动场地地面冲击衰减的安全性能要求和试验方法
    China National Standards
    round

    English PDF
    GB 19079.9-2013 Operation conditions and technical requirements for gymnasium and playground―Part 9:Archery place
    体育场所开放条件与技术要求 第9部分:射箭场所
    China National Standards
    round

    English PDF
    GB 19079.8-2013 Operation conditions and technical requirements for gymnasium and playground―Part 8: Shooting range
    体育场所开放条件与技术要求 第8部分:射击场所
    China National Standards
    round

    English PDF
    GB 19079.7-2013 Operation conditions and technical requirements for gymnasium and playground—Part 7: Figure skating area
    体育场所开放条件与技术要求 第7部分:花样滑冰场所
    China National Standards
    round

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    GB 19079.31-2013 Operation conditions and technical requirements for gymnasium and playground―Part 31: Mountaineering place
    体育场所开放条件与技术要求 第31部分:高山探险场所
    China National Standards
    round

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    GB 19079.29-2013 Operation conditions and technical requirements for gymnasium and playground―Part 29:Ice climbing place
    体育场所开放条件与技术要求 第29部分:攀冰场所
    China National Standards
    round

    English PDF
    GB 19079.28-2013 Operation conditions and technical requirements for gymnasium and playground―Part 28: Wushu sanda place
    体育场所开放条件与技术要求 第28部分:武术散打场所
    China National Standards
    round

    English PDF
    GB 19079.27-2013 Operation conditions and technical requirements for gymnasium and playground―Part 27:Orienteering & amateur radio direction finding place
    体育场所开放条件与技术要求 第27部分:定向、无线电测向场所
    China National Standards
    round

    English PDF
    GB 19079.25-2013 Operation conditions and technical requirements for gymnasium and playground―Part 25: Parachuting place
    体育场所开放条件与技术要求 第25部分:跳伞场所
    China National Standards
    round

    English PDF
    GB 19079.24-2013 Operation conditions and technical requirements for gymnasium and playground―Part 24: Sport aircraft place
    体育场所开放条件与技术要求 第24部分:运动飞机场所
    China National Standards
    round

    English PDF
    GB 19079.23-2013 Operation conditions and technical requirements for gymnasium and play ground―Part 23: Trampoline place
    体育场所开放条件与技术要求 第23部分:蹦床场所
    China National Standards
    round

    English PDF
    GB 19079.22-2013 Operation conditions and technical requirements for gymnasium and playground―Part 22 : Taekwondo venue
    体育场所开放条件与技术要求 第22部分:跆拳道场所
    China National Standards
    round

    English PDF
    GB 19079.21-2013 Operation conditions and technical requirements for gymnasium and playground―Part 21 : Boxing place
    体育场所开放条件与技术要求 第21部分:拳击场所
    China National Standards
    round

    English PDF
    GB 19079.20-2013 Operation conditions and technical requirements for gymnasium and playground―Part 20:Ice hockey area
    体育场所开放条件与技术要求 第20部分:冰球场所
    China National Standards
    round

    English PDF
    GB 19079.13-2013 Operation conditions and technical requirements for gymnasium and playground―Part 13: Balloon and airship place
    体育场所开放条件与技术要求 第13部分:气球与飞艇场所
    China National Standards
    round

    English PDF
    GB 19079.12-2013 Operation conditions and technical requirements for gymnasium and playground—Part 12: Hanggliding and paragliding place
    体育场所开放条件与技术要求 第12部分:伞翼滑翔场所
    China National Standards
    round

    English PDF
    GB 19079.10-2013 Operation conditions and technical requirements for gymnasium and playground―Part 10: Scuba diving place
    体育场所开放条件与技术要求 第10部分:潜水场所
    China National Standards
    round

    English PDF
    GB/T 30190-2013 Concrete with ground limestone
    石灰石粉混凝土
    China National Standards
    round

    English PDF
    GB/T 8303-2013 Tea—Preparation of ground sample and determination of dry matter content
    茶 磨碎试样的制备及其干物质含量测定
    China National Standards
    round

    English PDF
    GB/T 30382-2013 Chillies (whole or ground)
    辣椒(整的或粉状)
    China National Standards
    round

    English PDF
    GB/T 19409-2013 water-source(ground-source) heat pumps
    水(地)源热泵机组
    China National Standards
    round

    English PDF
    GB/T 30151-2013 Characterization of the spectrum background in HPGe gamma-ray spectrometry
    高纯锗γ谱仪本底谱的特性
    China National Standards
    round

    English PDF
    GB/T 30109-2013 AC loss measurements―Total AC loss measurement of round superconducting wires exposed to a transverse alternating magnetic field at liquid helium temperature by a pickup coil method
    交流损耗测量 液氦温度下横向交变磁场中圆形截面超导线总交流损耗的探测线圈测量法
    China National Standards
    round

    English PDF
    GB/T 29806-2013 Information technology - Technical requirements for exchanging underground pipeline data
    信息技术 地下管线数据交换技术要求
    China National Standards
    round

    English PDF
    GB/T 29900-2013 Field test method for evaluation of wood preservatives by ground proximity decay
    木材防腐剂性能评估的野外近地面试验方法
    China National Standards
    round

    English PDF
    GB/T 2423.24-2013 Environmental testing - Part 2: Test methods - Test Sa: Simulated solar radiation at ground level and guidance for solar radiation testing
    环境试验 第2部分:试验方法 试验Sa:模拟地面上的太阳辐射及其试验导则
    China National Standards
    round

    English PDF
    GB 19079.6-2013 Operation conditions and technical requirements for gymnasium and playground - Part 6: Ski area
    体育场所开放条件与技术要求 第6部分:滑雪场所
    China National Standards
    round

    English PDF
    GB 19079.30-2013 Operation conditions and technical requirements for gymnasium and playground - Part 30: Mountain outdoor place
    体育场所开放条件与技术要求 第30部分:山地户外场所
    China National Standards
    round

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    GB 19079.1-2013 Operation conditions and technical requirements for gymnasium and playground - Part 1: Swimming place
    体育场所开放条件与技术要求 第1部分:游泳场所
    China National Standards
    round

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