2021 year China issued GB standards list |
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GB/T 4214.9-2021 Test method for noise of household and similar electrical appliances—Particular requirements for fans
家用和类似用途电器噪声测试方法 风扇的特殊要求 |
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GB/T 41110-2021 Tubular cored electrodes for gas shielded and non-gas shielded metal arc welding of nickel and nickel alloys
镍及镍合金药芯焊丝 |
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GB/T 1615-2021 Carbon disulfide for industrial use
工业二硫化碳 |
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GB/T 40884-2021 Small craft—Electric propulsion system
小艇 电力推进系统 |
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GB/T 41105.3-2021 Non-destructive testing -- Measurement and evaluation of the X-ray tube voltage -- Part 3: Spectrometric method
无损检测? X射线管电压的测量和评价 第3部分：能谱法 |
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GB/T 7731.10-2021 Ferrotungsten—Determination of carbon content—Infrared absorption method
钨铁 碳含量的测定 红外线吸收法 |
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GB/T 40077-2021 Reciprocating positive displacement pumps and pump units—Technical requirements
往复式容积泵和泵装置 技术要求 |
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GB 31893-2015 水泥中水溶性铬（Ⅵ）的限量及测定方法《第1号修改单》 |
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GB/T 12975-2021 General specification for synchronous generator in ships
船用同步发电机通用技术条件 |
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GB/T 38265.11-2021 Test methods for soft soldering fluxes—Part 11: Solubility of flux residues
软钎剂试验方法 第11部分：钎剂残留物的可溶性 |
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GB/T 41173-2021 Chairs with electrical mechanism to assist standing up
电动辅助站立椅子 |
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GB/T 41105.1-2021 Non-destructive testing—Measurement and evaluation of the X-ray tube voltage—Part 1:Voltage divider method
无损检测 X射线管电压的测量和评价 第1部分：分压法 |
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GB/T 41123.3-2021 Non-destructive testing—Radiation methods for industrial computed tomography—Part 3:Qualification
无损检测 工业射线计算机层析成像检测 第3部分：验证 |
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GB/T 6424-2021 Flat plate solar collectors
平板型太阳能集热器 |
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GB/T 3792-2021 Information and documentation—Resource description
信息与文献 资源描述 |
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GB/T 39900-2021 General technical requirements for the road traffic signal control system
道路交通信号控制系统通用技术要求 |
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GB/T 39891-2021 Electrical endurance testing for circuit-breakers above a rated voltage of 52 kV
52kV及以上断路器电气耐久性试验方法 |
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GB/T 5095.2503-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-3: Test 25c: Rise time degradation
电子设备用机电元件 基本试验规程及测量方法 第25-3部分：试验25c：上升时间衰减 |
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GB/T 4214.12-2021 Test method for noise of household and similar electrical appliances—Particular requirements for fan heaters
家用和类似用途电器噪声测试方法 风扇式加热器的特殊要求 |
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GB 55015-2021 {General Code for Building Energy Efficiency and Renewable Energy Utilization}
建筑节能与可再生能源利用通用规范 |
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GB/T 9254.1-2021 Information technology equipment, multimedia equipment and receivers -- Electromagnetic compatibility -- Part 1: Emission requirements
信息技术设备、多媒体设备和接收机 电磁兼容 第1部分：发射要求 |
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GB/T 14949.11-2021 Manganese ores—Determination of carbon content—Gravimetric method and infrared absorption method
锰矿石 碳含量的测定 重量法和红外线吸收法 |
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GB/T 6288-2021 Determination of particle size for granular molecular sieve
粒状分子筛粒度测定方法 |
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GB/T 5162-2021 Metallic powders—Determination of tap density
金属粉末 振实密度的测定 |
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GB/T 10001.2-2021 Public information graphical symbols—Part 2: Symbols for tourism and entertainment
公共信息图形符号 第2部分：旅游休闲符号 |
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GB/T 5267.2-2021 Fasteners—Non-electrolytically applied zinc flake coatings
紧固件 非电解锌片涂层 |
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GB/T 41115-2021 Non-destructive testing of welds -- Ultrasonic testing -- Use of time-of-flight diffraction technique (TOFD)
焊缝无损检测 超声检测 衍射时差技术（TOFD）的应用 |
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GB/T 39941-2021 Monitor and evaluation methods for quality safety in wooden furniture production process
木家具生产过程质量安全状态监测与评价方法 |
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GB/T 4134-2021 Gold ingots
金锭 |
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GB/T 20899.4-2021 Methods for chemical analysis of gold ores—Part 4: Determination of copper content
金矿石化学分析方法 第4部分：铜量的测定 |
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GB/T 41200-2021 Grade of lilium oriental hybrids cut flower
东方百合切花等级 |
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GB 24330-2020 General security technical specification for domestic sanitary insecticide
家用卫生杀虫用品安全通用技术条件 |
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GB/T 41174-2021 Professional sportswear -- Track and field garment
专业运动服装? 田径服 |
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GB/T 40474-2021 Banking application system—Guideline for handling with code and identifier
银行业应用系统 代码与编码处置指南 |
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GB/T 21715.5-2021 Health informatics—Patient healthcard data—Part 5: Identification data
健康信息学 患者健康卡数据 第5部分：标识数据 |
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GB 40558-2021 The safety requirements for marine shipping solid bulk cargoes
固体散装货物海运安全技术要求 |
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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 39956.2-2021 Pneumatic fluid power—Electro-pneumatic pressure control valves—Part 2: Test methods to determine main characteristics to include in the supplier's literature
气动 电-气压力控制阀 第2部分：评定商务文件中应包含的主要特性的试验方法 |
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GB/T 24675.5-2021 Conservation tillage equipment -- Part 5: Smashed root stubble machine
保护性耕作机械? 第5部分： 根茬粉碎还田机 |
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GB/T 20081.2-2021 Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 2: Test methods to determine the main characteristics to be included in literature from suppliers
气动 减压阀和过滤减压阀 第 2 部分：评定商务文件中应包含的主要特性的试验方法 |
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GB/T 51422-2021 Technical standard for auto tracking and targeting jet suppression system
建筑金属板围护系统检测鉴定及加固技术标准 |
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GB/T 10117-2021 High purity antimonium
高纯锑 |
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GB/T 27926.8-2021 Financial services—Universal financial industry message scheme—Part 8:ASN.1 generation
金融服务 金融业通用报文方案 第8部分：ASN.1生成 |
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GB/T 1927.10-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 10: Determination of modulus of elasticity in bending
无疵小试样木材物理力学性质试验方法 第10部分：抗弯弹性模量测定 |
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GB/T 20368-2021 Production，storage and handling of liquefied natural gas（LNG）
液化天然气（LNG）生产、储存和装运 |
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GB/T 304.9-2021 Spherical plain bearings—Part 9：General technical regulations
关节轴承 第9部分：通用技术规则 |
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GB/T 1927.8-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 8: Determination of swelling
无疵小试样木材物理力学性质试验方法 第8部分：湿胀性测定 |
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GB/T 614-2021 Chemical reagent—General method for the determination of refractive index
化学试剂 折光率测定通用方法 |
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GB/T 13174-2021 Determination of detergency and cycle of washing property for laundry detergents
衣料用洗涤剂去污力及循环洗涤性能的测定 |
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GB/T 20303.2-2021 Cranes—Cabins and control stations—Part 2:Mobile cranes
起重机 司机室和控制站 第2部分：流动式起重机 |
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