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'2020'
China GB Standards List

 GB/T 24523-2020  
Metallic materials—Test method for rapid indentation (Brinell type) hardness testing
金属材料 快速压入（布氏型）硬度试验方法
 GB/T 39378-2020  
Sockets for spark-plugs and glow-plugs
火花塞和电热塞套筒
 GB/T 39354-2020  
Space data and information transfer systems—Proximity space link protocol—Physical layer
空间数据与信息传输系统 邻近空间链路协议 物理层
 GB/T 39353-2020  
Space data and information transfer systems—Proximity space link protocol—Synchronization and coding sublayer
空间数据与信息传输系统 邻近空间链路协议 同步和编码子层
 GB/T 39352-2020  
Space data and information transfer systems—Proximity space link protocol—Data link layer
空间数据与信息传输系统 邻近空间链路协议 数据链路层
 GB/T 39351-2020  
Space data and information transfer systems—TM (telemetry) space data link protocol
空间数据与信息传输系统 遥测空间数据链路协议
 GB/T 39350-2020  
Space data and information transfer systems—TC (telecommand) space data link protocol
空间数据与信息传输系统 遥控空间数据链路协议
 GB/T 39356-2020  
Determination of total nickel,total cobalt,total selenium, total vanadium, total stibium,total thallium in fertilizers — Inductively coupled plasma optical emission spectroscopy
肥料中总镍、总钴、总硒、总钒、总锑、总铊含量的测定 电感耦合等离子体发射光谱法
 GB/T 39348-2020  
Space data and information transfer systems—TM (telemetry) synchronization and channel coding
空间数据与信息传输系统 遥测同步与信道编码
 GB/T 39358-2020  
Forest certification in China—Non-timber forest products management
中国森林认证 非木质林产品经营
 GB/T 39346-2020  
Space hall electric propulsion power processing unit test method
空间霍尔电推进功率处理单元测试方法
 GB/T 39345-2020  
Space data and information transfer systems—AOS (advanced orbiting systems) space data link protocol
空间数据与信息传输系统 高级在轨系统空间数据链路协议
 GB/T 39344-2020  
Space data and information transfer systems—Communications operation procedure-1
空间数据与信息传输系统 通信操作规程-1
 GB/T 39343-2020  
Processor device single event effects experiment design and procedure for aerospace
宇航用处理器器件单粒子试验设计与程序
 GB/T 39342-2020  
Aerospace electronic products—General specification for printed circuit board
宇航电子产品 印制电路板总规范
 GB/T 39341-2020  
General specification for high speed transmission connectors for aerospace
宇航用高速传输连接器通用规范
 GB/T 39340-2020  
Aerospace electronic time deterministic network protocol
宇航电子时间确定性网络协议
 GB/T 24986.1-2020  
Testing evaluation methods for reliability on household and similar electrical appliances —Part 1：General requirements
家用和类似用途电器可靠性试验及评价 第1部分：通用要求
 GB/T 39366-2020  
Leather—Tests for colour fastness—Colour fastness to crocking
皮革 色牢度试验 耐摩擦色牢度
 GB/T 39375-2020  
Leather—Physical and mechanical tests—Determination of dimensional change
皮革 物理和机械试验 尺寸变化的测定
 GB/T 39374-2020  
Leather—Physical and mechanical tests—Determination of bending force
皮革 物理和机械试验 弯折力的测定
 GB/T 39373-2020  
Leather—Tests for colour fastness—Colour fastness to solvents
皮革 色牢度试验 耐溶剂色牢度
 GB/T 39372-2020  
Leather—Physical and mechanical tests—Determination of percentage extension
皮革 物理和机械试验 伸长率的测定
 GB/T 39371-2020  
Leather—Physical and mechanical tests—Determination of softness
皮革 物理和机械试验 柔软度的测定
 GB/T 39370-2020  
Leather—Physical and mechanical tests—Determination of surface reflectance
皮革 物理和机械试验 表面反射性能的测定
 GB/T 39355-2020  
Space data and information transfer systems—Time code formats
空间数据与信息传输系统 时间码格式
 GB/T 39368-2020  
Leather—Physical and mechanical tests—Determination of flex resistance：Vamp flex method
皮革 物理和机械试验 耐折牢度的测定：鞋面弯曲法
 GB/T 39456-2020  
Specification for international trade business process—Ordering process
国际贸易业务流程规范 订单处理
 GB/T 39365-2020  
Leather—Physical and mechanical tests—Determination of dry heat resistance
皮革 物理和机械试验 耐干热性的测定
 GB/T 39364-2020  
Leather—Chemical, physical, mechanical and fastness tests—Sampling location
皮革 化学、物理、机械和色牢度试验 取样部位
 GB/T 39363-2020  
General technical requirements for air-source heat pump drying of honeysuckle
金银花空气源热泵干燥通用技术要求
 GB/T 39362-2020  
Archiving specification for electronic official document of party and government organs
党政机关电子公文归档规范
 GB/T 39361-2020  
Discharge requirements for cooling seawater
海水冷却水排放要求
 GB/T 39360-2020  
Evaluation and testing of performance of industrial robot control system
工业机器人控制系统性能评估与测试
 GB/T 39359-2020  
Integrating sphere method for the test of liquid/solid suspended photocatalytic hydrogen production reaction
积分球法测量悬浮式液固光催化制氢反应
 GB/T 39369-2020  
Leather—Physical and mechanical tests—Determination of water vapour permeability
皮革 物理和机械试验 透水汽性测定
 GB/T 39367.1-2020  
In vitro diagnostic test systems—Qualitative nucleic acid-based in vitro examination procedures for detection and identification of microbial pathogens—Part 1: General requirements, terms and definitions
体外诊断检验系统 病原微生物检测和鉴定用核酸定性体外检验程序 第1部分：通用要求、术语和定义
 GB/T 15076.6-2020  
Methods for chemical analysis of tantalum and niobium--Part 6: Determination of silicon content--Inductively coupled plasma atomic emission spectrometry
钽铌化学分析方法 第6部分:硅量的测定 电感耦合等离子体原子发射光谱法
 GB/T 38480-2020  
Determination of antifungal activity for microbial secondary metabolites—Mycelial growth rate method
微生物源抗生素类次生代谢产物抗真菌活性测定 菌丝生长速率法
 GB/T 38477-2020  
Determination of gene expression—Western blot
基因表达的测定 蛋白印迹法
 GB/T 38475-2020  
Detection of mycotoxins in pigment—Rapid quantitative method of colloidal gold strip test
色素中生物毒素检测 胶体金快速定量法
 GB/T 28991-2020  
Code of practice on breeding technique of oil-tea camellia
油茶良种选育技术规程
 GB/T 3452.4-2020  
O-rings for fluid power systems—Part 4:Anti-extrusion rings (back-up rings)
液压气动用O形橡胶密封圈 第4部分：抗挤压环（挡环）
 GB/T 38483-2020  
Determination of antibacterial activity for microbial secondary metabolites—Inhibition zone method
微生物源抗生素类次生代谢产物抗细菌活性测定 抑菌圈法
 GB/T 28029.5-2020  
Electronic railway equipment—Train communication network (TCN)—Part 2-4: TCN application profile
轨道交通电子设备 列车通信网络（TCN） 第2-4部分：TCN应用规约
 GB/T 38484-2020  
Determination of the biological activity for plant hormone-related secondary metabolites—Cytological method
植物激素类次生代谢产物的生物活性测定 细胞学评价法
 GB/T 3137-2020  
Testing method for electrical property of tantalum powder
钽粉电性能试验方法
 GB 38507-2020  
Limits of volatile organic compounds (VOCs) in printing ink
油墨中可挥发性有机化合物(VOCs)含量的限值
 GB/T 3362-2017/XG1-2020  
Test methods for tensile properties of carbon fiber multifilament
《碳纤维复丝拉伸性能试验方法》国家标准第1号修改单
 GB/T 29734.3-2020  
Energy-saving windows and doors for buildings—Part 3: Steel-plastic complex windows and doors
建筑用节能门窗 第3部分:钢塑复合门窗

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