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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 47000-2025 |
Rehabilitation Training beds 康复训练床 |
China National Standards bed |
 English PDF |
| GB/T 46821-2025 |
Embedded Substrate Test Methods 嵌入式基板测试方法 |
China National Standards bed |
English PDF |
| GB/T 46549-2025 |
Economic Evaluation Methods for Surface Extraction Projects of Coalbed Methane in Coal Mining Areas 煤矿区煤层气地面抽采项目经济评价方法 |
China National Standards bed |
English PDF |
| GB/T 46715-2025 |
Electric Energy Measuring Equipment - Embedded Software - General Requirements 电能测量设备 - 嵌入式软件 - 通用要求 |
China National Standards bed |
English PDF |
| GB/T 46475-2025 |
Method for Estimating Acute Irradiation Weighted Absorbed Dose 急性照射加权吸收剂量估算方法 |
China National Standards bed |
English PDF |
| GB/T 46426-2025 |
Design Specifications for Water Displacement Treatment in Coalbed Methane Wells 煤层气井排采水处理设计规范 |
China National Standards bed |
English PDF |
| GB/T 46079-2025 |
Polymer Additive Manufacturing - Raw Materials - Identification of Materials for Laser Powder bed Fusion 聚合物增材制造-原材料-激光粉末床熔融用材料的鉴定 |
China National Standards bed |
English PDF |
| GB/T 46083-2025 |
Additive Manufacturing - Technical Specification for Multi-Beam Powder bed Fusion Equipment 增材制造 - 多光束粉末床熔融设备技术规范 |
China National Standards bed |
English PDF |
| GB/T 46072-2025 |
Polymer Additive Manufacturing - Principles of Identification - General Principles and Preparation of Samples for Laser Powder bed Fusion 聚合物增材制造 - 鉴定原则 - 激光粉末床熔融试样的一般原则和制备 |
China National Standards bed |
English PDF |
| GB/T 46025-2025 |
Household wheelchair beds 家用轮椅床 |
China National Standards bed |
English PDF |
| GB/T 45868-2025 |
Additive Manufacturing - Technical Specifications for Titanium Alloy Parts by Laser Powder bed Fusion 增材制造-激光粉末床熔融钛合金制件技术规范 |
China National Standards bed |
English PDF |
| GB/T 45849-2025 |
Technical Specifications for Qualification of Metal Powder bed Fusion Machine Tools 金属粉末床熔融成形机床鉴定技术规范 |
China National Standards bed |
English PDF |
| GB/T 24504-2025 |
Injection/Pressure Dropout Test Methods for Coalbed Methane Wells 煤层气井注入/压降试井方法 |
China National Standards bed |
English PDF |
| GB/T 26127-2025 |
Compressed Coalbed Methane for Vehicles 车用压缩煤层气 |
China National Standards bed |
English PDF |
| GB/T 45675-2025 |
Additive Manufacturing - Measurement and Characterization of Surface Structure of Metal Powder bed Fusion Formed Parts 增材制造-金属粉末床熔融成形件表面结构的测量及表征方法 |
China National Standards bed |
English PDF |
| GB/T 45572-2025 |
Ribbed Cross Grooves for Aerospace Use 航空航天用带肋十字槽 |
China National Standards bed |
English PDF |
| GB/T 27995.2-2025 |
Semi-finished Lens Blanks - Part 2: Progressive Pre-Prescribed Spectacles 半成品镜片毛坯-第2部分：渐变焦 |
China National Standards bed |
English PDF |
| GB/T 13511.2-2025 |
Fitting Spectacles - Part 2: Progressive Pre-Prescribed Spectacles 配装眼镜-第2部分：渐变焦定配眼镜 |
China National Standards bed |
English PDF |
| GB/T 13511.1-2025 |
Fitting Spectacles - Part 1: Single and Multifocal Pre-Prescribed Spectacles 配装眼镜-第1部分：单焦和多焦定配眼镜 |
China National Standards bed |
English PDF |
| GB/T 45231-2025 |
Smart beds 智能床 |
China National Standards bed |
English PDF |
| GB/T 45040-2024 |
bedding-test method for air permeability of latex products 床上用品-乳胶制品透气性试验方法 |
China National Standards bed |
English PDF |
| GB/T 45031-2024 |
Technical guidelines for monitoring and effect evaluation of seagrass bed ecological restoration South 海草床生态修复监测与效果评估技术指南 |
China National Standards bed |
English PDF |
| GB/T 44922-2024 |
Additive manufacturing Manufacturing-Identification Principles-Qualification of Operators of Metal Laser Powder bed Melting Equipment for Aerospace 增材制造-鉴定原则-航空航天用金属激光粉末床熔融设备操作人员资格鉴定 |
China National Standards bed |
English PDF |
| GB 21522-2024 |
Emission standards for coalbed methane (coal mine gas) 煤层气（煤矿瓦斯）排放标准 |
China National Standards bed |
English PDF |
| GB/T 42216.4-2024 |
Molecular in vitro diagnostic tests-Specifications for pre-test processes of formalin-fixed and paraffin-embedded tissues-Part 4: In-situ detection technology 分子体外诊断检验-福尔马林固定及石蜡包埋组织检验前过程的规范-第4部分：原位检测技术 |
China National Standards bed |
English PDF |
| GB/T 4706.102-2024 |
Safety of household and similar electrical appliances - Part 102: Particular requirements for drives with embedded or remote refrigeration units or motor-compressors Particular requirements for commercial refrigeration appliances and ice machines 家用和类似用途电器的安全-第102部分：带嵌装或远置式制冷单元或电动机-压缩机的商用制冷器具和制冰机的特殊要求 |
China National Standards bed |
English PDF |
| GB/T 4706.58-2024 |
Safety of household and similar electrical appliances - Part 58: Special requirements for waterbed heaters 家用和类似用途电器的安全-第58部分：水床加热器的特殊要求 |
China National Standards bed |
English PDF |
| GB-13788-2024 |
Cold-rolled ribbed steel bars 冷轧带肋钢筋 |
China National Standards bed |
English PDF |
| GB-1499.2-2024 |
Steel for reinforced concrete-Part 2: Hot-rolled ribbed steel bars 钢筋混凝土用钢-第2部分：热轧带肋钢筋 |
China National Standards bed |
English PDF |
| GB/T 26378-2024 |
Combed wool fabrics 粗梳毛织品 |
China National Standards bed |
English PDF |
| GB/T 26382-2024 |
Combed wool fabrics 精梳毛织品 |
China National Standards bed |
English PDF |
| GB/T 43484-2023 |
Additive Manufacturing High Temperature Alloy Powders for Laser Powder bed Melting 增材制造 激光粉末床熔融用高温合金粉末 |
China National Standards bed |
English PDF |
| GB/T 43233-2023 |
Additive Manufacturing System Performance and Reliability Acceptance Test of Laser Powder bed Melting Equipment for Metal Materials in Aerospace 增材制造 系统性能和可靠性 航空航天用金属材料激光粉末床熔融设备验收试验 |
China National Standards bed |
English PDF |
| GB/T 19520.21-2023 |
Mechanical Structure of Electrical and Electronic Equipment 482.6 mm (19 in) Series Mechanical Structure Dimensions Part 3-109: Chassis Dimensions of Embedded Computing Devices 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-109部分：嵌入式计算设备的机箱尺寸 |
China National Standards bed |
English PDF |
| GB/T 29721-2023 |
Commercial coal quality Coal for fluidized bed gasification 商品煤质量 流化床气化用煤 |
China National Standards bed |
English PDF |
| GB/T 24430-2023 |
Safety test method for bunk bed structure 双层床结构安全试验方法 |
China National Standards bed |
English PDF |
| GB/T 42629.4-2023 |
International Code of Conduct for Environmental Surveys of Seabed Areas and High Seas Part 4: Survey of Physical Properties of Marine Sediments 国际海底区域和公海环境调查规程 第4部分：海洋沉积物物理特性调查 |
China National Standards bed |
English PDF |
| GB/T 35307-2023 |
Fluidized bed granular silicon 流化床法颗粒硅 |
China National Standards bed |
English PDF |
| GB/T 42913-2023 |
Corrosion of metals and alloys Test methods for high-temperature corrosion of metallic materials embedded in salt, ash or other solids 金属和合金的腐蚀 金属材料嵌入在盐、灰烬或其他固体中的高温腐蚀试验方法 |
China National Standards bed |
English PDF |
| GB/T 42618-2023 |
Additive Manufacturing Design Laser Powder bed Fusion of Polymer Materials 增材制造 设计 高分子材料激光粉末床熔融 |
China National Standards bed |
English PDF |
| GB/T 42617-2023 |
Additive Manufacturing Design Laser Powder bed Fusion of Metallic Materials 增材制造 设计 金属材料激光粉末床熔融 |
China National Standards bed |
English PDF |
| GB/T 29119-2023 |
Technical specification for coalbed methane resource exploration 煤层气资源勘查技术规范 |
China National Standards bed |
English PDF |
| GB/T 42643-2023 |
Specification for in situ investigation of acoustic properties of seabed sediments 海底沉积物声学特性原位调查规范 |
China National Standards bed |
English PDF |
| GB/T 41339.4-2023 |
Technical Guidelines for Marine Ecological Restoration Part 4: Ecological Restoration of Seagrass beds 海洋生态修复技术指南 第4部分：海草床生态修复 |
China National Standards bed |
English PDF |
| GB/T 42629.3-2023 |
International Code of Conduct for Environmental Surveys of Seabed Areas and the High Seas Part 3: Surveys of Marine Life 国际海底区域和公海环境调查规程 第3部分：海洋生物调查 |
China National Standards bed |
English PDF |
| GB/T 42629.2-2023 |
International Code of Conduct for Environmental Surveys of Seabed Areas and the High Seas Part 2: Marine Chemical Surveys 国际海底区域和公海环境调查规程 第2部分：海洋化学调查 |
China National Standards bed |
English PDF |
| GB/T 42629.1-2023 |
International Code of Conduct for Environmental Surveys of Seabed Areas and the High Seas Part 1: General 国际海底区域和公海环境调查规程 第1部分：总则 |
China National Standards bed |
English PDF |
| GB/T 41650-2022 |
Furniture beds - Test methods for stability, strength and durability 家具 床 稳定性、强度和耐久性测试方法 |
China National Standards bed |
English PDF |
| GB/T 41520-2022 |
Technical specification for investigation of active source seabed seismograph 主动源海底地震仪调查技术规范 |
China National Standards bed |
English PDF |
| GB/T 41337-2022 |
Powder bed Fusion Additive Manufacturing of Nickel-Based Alloys 粉末床熔融增材制造镍基合金 |
China National Standards bed |
English PDF |
| GB/T 41279-2022 |
Authenticity inspection of albedo remote sensing products 反照率遥感产品真实性检验 |
China National Standards bed |
English PDF |
| GB/T 42216.2-2022 |
Molecular in vitro diagnostic tests - Specification for pre-examination procedures of formalin-fixed and paraffin-embedded tissues - Part 2: Isolation of proteins 分子体外诊断检验 福尔马林固定及石蜡包埋组织检验前过程的规范 第2部分：分离蛋白质 |
China National Standards bed |
English PDF |
| GB/T 42216.3-2022 |
Molecular in vitro diagnostic tests - Specification for preexamination procedures of formalin-fixed and paraffin-embedded tissues - Part 3: Isolation of DNA 分子体外诊断检验 福尔马林固定及石蜡包埋组织检验前过程的规范 第3部分：分离DNA |
China National Standards bed |
English PDF |
| GB/T 42216.1-2022 |
Molecular in vitro diagnostic tests - Specification for preexamination procedures of formalin-fixed and paraffin-embedded tissues - Part 1: Isolation of RNA 分子体外诊断检验 福尔马林固定及石蜡包埋组织检验前过程的规范 第1部分：分离RNA |
China National Standards bed |
English PDF |
| GB/Z 41912-2022 |
Low-Voltage Switchgear and Controlgear Embedded Software Development Guide 低压开关设备和控制设备 嵌入式软件开发指南 |
China National Standards bed |
English PDF |
| GB/T 41883-2022 |
Powder bed fusion additive manufacturing of tantalum and tantalum alloys 粉末床熔融增材制造钽及钽合金 |
China National Standards bed |
English PDF |
| GB/T 40548-2021 |
Technical specification of separate layers pressure control and combined layers drainage for coalbed methane wells 煤层气井分层控压合层排采技术规范 |
China National Standards bed |
English PDF |
| GB/T 40547-2021 |
Design guidelines for coalbed methane well drilling and completion 煤层气钻完井设计指南 |
China National Standards bed |
English PDF |
| GB/T 40546-2021 |
Design specification for coalbed methane well drainage engineering 煤层气井排采工程设计规范 |
China National Standards bed |
English PDF |
| GB/T 40545-2021 |
Guidelines of hydraulic fracturing for coalbed methane well 煤层气井压裂作业导则 |
China National Standards bed |
English PDF |
| GB/T 10715-2021 |
Belt drives—V-ribbed belts, joined V-belts and V-belts including wide section belts and hexagonal belts—Electrical conductivity of antistatic belts: Characteristics and methods of test 带传动 多楔带、联组V带及包括宽V带、六角带在内的单根V带 抗静电带的导电性:要求和试验方法 |
China National Standards bed |
English PDF |
| GB/T 6287-2021 |
Determination of static adsorbed water for molecular sieve 分子筛静态水吸附测定方法 |
China National Standards bed |
English PDF |
| GB/T 19559-2021 |
Method of determining coalbed methane content 煤层气含量测定方法 |
China National Standards bed |
English PDF |
| GB/T 23286.3-2021 |
Document management-Electronic document file format for long-term preservation-Part 3:Use of ISO 32000-1 with support for embedded files (PDF/A-3) 文献管理 长期保存的电子文档文件格式 第3部分：支持嵌入式文件的ISO 32000-1 的使用（PDF/A-3） |
China National Standards bed |
English PDF |
| GB/T 39955-2021 |
Additive manufacturing -- Materials -- Powders of Nylon 12 and its composites for powder bed fusion 增材制造 材料 粉末床熔融用尼龙12及其复合粉末 |
China National Standards bed |
English PDF |
| GB/T 41044-2021 |
Guidelines for coalbed methane extraction in coal mining areas 煤矿区煤层气抽采指南 |
China National Standards bed |
English PDF |
| GB/T 9143-2021 |
Commercial coal quality—Coal for fixed-bed gasification 商品煤质量 固定床气化用煤 |
China National Standards bed |
English PDF |
| GB/T 41043-2021 |
Coordinative development effectiveness evaluation indicator and method of coal and coalbed methane 煤与煤层气协调开发效果评价指标及计算方法 |
China National Standards bed |
English PDF |
| GB/T 41031-2021 |
Liquefied coalbed methane 液化煤层气 |
China National Standards bed |
English PDF |
| GB/T 41025-2021 |
Guidelines for disposal of abandoned coalbed methane well 煤层气废弃井处置指南 |
China National Standards bed |
English PDF |
| GB/T 40826-2021 |
Test method for hand-arranging staple length of dehaired cashmere—Flatbed scanner method 分梳山羊绒手排长度试验方法 图板电子扫描仪法 |
China National Standards bed |
English PDF |
| GB/T 40566-2021 |
Granular polysilicon produced by fluidized bed method—Determination of hydrogen—Pulse heating inert gas fusion infrared absorption method 流化床法颗粒硅 氢含量的测定 脉冲加热惰性气体熔融红外吸收法 |
China National Standards bed |
English PDF |
| GB/T 22796-2021 |
bedding 床上用品 |
China National Standards bed |
English PDF |
| GB/T 39072-2020 |
Regulation for artificial bed-log production of plastic bag cultured white jelly fungus 袋栽银耳菌棒生产规范 |
China National Standards bed |
English PDF |
| GB/T 6931.2-2020 |
Belt drives—Vocabulary—Part 2：V-belts and V-ribbed belt drives 带传动 术语 第2部分：V带和多楔带传动 |
China National Standards bed |
English PDF |
| GB/T 39705-2020 |
Track bed vibration isolating mat for rail traffic 轨道交通用道床隔振垫 |
China National Standards bed |
English PDF |
| GB/T 39252-2020 |
Additive manufacturing—Specification for powder bed fusion process of metal materials 增材制造 金属材料粉末床熔融工艺规范 |
China National Standards bed |
English PDF |
| GB/T 38432-2019 |
Particle—Gas-solid reaction measurement—Micro fluidized bed method 颗粒 气固反应测定 微型流化床法 |
China National Standards bed |
English PDF |
| GB/T 38340-2019 |
Small craft—Reciprocating internal combustion engines exhaust emission measurement—Test-bed measurement of gaseous and particulate exhaust emissions 小艇 往复式内燃机排放测量 气体和颗粒排放物的试验台测量 |
China National Standards bed |
English PDF |
| GB/T 37613-2019 |
Embedded channel steel 预埋槽道型钢 |
China National Standards bed |
English PDF |
| 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 bed |
English PDF |
| GB/T 19314.2-2019 |
Small craft—Hull construction and scantlings—Part 2:Materials: Core materials for sandwich construction, embedded materials 小艇 艇体结构和构件尺寸 第2部分：材料：夹层结构用芯材、埋置材料 |
China National Standards bed |
English PDF |
| GB/T 20390.2-2018 |
Textiles―Assessment of the ignitability of bedding items―Part 2: Ignition source: match-flame equivalent 纺织品-床上用品可点燃性的评定-第2部分:与火柴火焰相当的点火源 |
China National Standards bed |
English PDF |
| GB/T 20390.1-2018 |
Textiles―Assessment of the ignitability of bedding items―Part 1: Ignition source: smouldering cigarette 纺织品-床上用品可点燃性的评定-第1部分:香烟为点火源 |
China National Standards bed |
English PDF |
| GB/T 36480-2018 |
Information technology—General specification for compact embeded cameras 信息技术 紧缩嵌入式摄像头通用规范 |
China National Standards bed |
English PDF |
| GB/T 35066-2018 |
Teetered bed separator 干扰床分选机 |
China National Standards bed |
English PDF |
| GB/T 35053-2018 |
Sealed coring method for determination of coalbed methane content 煤层气含量测定用密闭取心方法 |
China National Standards bed |
English PDF |
| GB/T 35059-2018 |
Determination on reabsorbed water of upgraded coal 提质煤复吸水分测定方法 |
China National Standards bed |
English PDF |
| GB/T 36413.1-2018 |
Automation system-Embedded smart controller-Part1：General requirements 自动化系统 嵌入式智能控制器 第1部分：通用要求 |
China National Standards bed |
English PDF |
| GB 14035-2018 |
Lifesaving appliances for inland waterway ships—bed-type,pillow-type and cushion-type 内河船舶救生浮具 睡垫、枕头、座垫 |
China National Standards bed |
English PDF |
| GB/T 16895.34-2018 |
Low-voltage electrical installations—Part 7-753: Requirements for special installations or locations—Heating cables and embedded heating systems 低压电气装置 第7-753 部分：特殊装置或场所的要求 加热电缆及埋入式加热系统 |
China National Standards bed |
English PDF |
| GB/T 1499.2-2018 |
Steel for the reinforcement of concrete—Part 2:Hot rolled ribbed bars 钢筋混凝土用钢 第2部分：热轧带肋钢筋 |
China National Standards bed |
English PDF |
| GB/T 36094-2018 |
Information technology—Biometrics—Embedded BioAPI 信息技术 生物特征识别 嵌入式BioAPI |
China National Standards bed |
English PDF |
| GB/T 34552-2017 |
Municipal solid waste fluidized bed incineration boiler 生活垃圾流化床焚烧锅炉 |
China National Standards bed |
English PDF |
| GB/T 34547-2017 |
Specification for detection and evaluation of coalbed methane surface drainage effect in coal mine 煤矿区煤层气地面抽采效果检测与评价 |
China National Standards bed |
English PDF |
| GB/T 18276-2017 |
Test-bed methods and evaluating index of dynamic property for motor vehicles 汽车动力性台架试验方法和评价指标 |
China National Standards bed |
English PDF |
| GB/T 34508-2017 |
Additive manufacturing with TC4 alloys powder by bed electron beam melting 粉床电子束增材制造TC4合金材料 |
China National Standards bed |
English PDF |
| GB/T 34229-2017 |
Coalbed methane well test method—Drill stem testing method 煤层气井试井方法 钻杆地层测试法 |
China National Standards bed |
English PDF |
| GB/T 13788-2017 |
Cold rolled ribbed steel bars 冷轧带肋钢筋 |
China National Standards bed |
English PDF |
| GB/T 8190.9-2017 |
Reciprocating internal combustion engines—Exhaust emission measurement—Part 9: Test cycles and test procedures for test-bed measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions 往复式内燃机 排放测量 第9部分：压燃式发动机瞬态工况排气烟度的试验台测量用试验循环和测试规程 |
China National Standards bed |
English PDF |
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