2021 year China issued GB standards list |
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GB/T 41101.3-2021 Earth-moving machinery -- Sustainability -- Part 3: Used machines
土方机械? 可持续性? 第3部分：二手机器 |
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GB/T 18898.1-2021 Erbium doped fiber amplifier -- Part 1: C band erbium doped fiber amplifier
掺铒光纤放大器?? 第1部分：C波段掺铒光纤放大器 |
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GB 1886.322-2021 National Food Safety Standard Food Additive Soluble Soybean Polysaccharide
食品安全国家标准 食品添加剂 可溶性大豆多糖 |
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GB/T 41130-2021 Basic requirements for safety management of exhibition venue
展览场馆安全管理基本要求 |
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GB/T 22576.7-2021 Medical laboratories—Requirements for quality and competence—Part 7：Requirements in the field of transfusion medicine
医学实验室 质量和能力的要求 第7部分：输血医学领域的要求 |
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GB/T 40075-2021 General technical specification of six-axle light rail vehicle with articulated bogie for urban rail transit
城市轨道交通六轴铰接转向架轻轨车辆通用技术条件 |
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GB 1886.324-2021 National Food Safety Standard Food Additive Metatartaric Acid
食品安全国家标准 食品添加剂 偏酒石酸 |
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GB 1886.329-2021 National Food Safety Standard Food Additive Disodium Hydrogen Phosphate
食品安全国家标准 食品添加剂 磷酸氢二钠 |
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GB/T 18257-2021 Hot-face identification marking of refractory bricks for use in rotary kilns
回转窑用耐火砖热面标记 |
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GB/T 8563.1-2021 Classification and codes for information of reward and disciplinary action -- Part 1: Codes of medal, honorary title and reward
奖励、纪律处分信息分类与代码 第1部分：勋章、荣誉称号和表彰奖励代码 |
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GB/T 11066.11-2021 Methods for chemical analysis of gold-Part 11:Determination of magnesium，chromium，manganese，iron，nickel copper，palladium，silver，tin，antimony，lead and bismuth contents-Inductively coupled plasma mass spectrometry
金化学分析方法 第11部分：镁、铬、锰、铁、镍、铜、钯、银、锡、锑、铅和铋含量的测定 电感耦合等离子体质谱法 |
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GB/T 26519.2-2021 Persulfate for industrial use—Part 2:Potassium persulfate for industrial use
工业过硫酸盐 第2部分：工业过硫酸钾 |
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GB 55021-2021 General Code for Appraisal and Reinforcement of Existing Buildings
既有建筑鉴定与加固通用规范 |
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GB/T 7728-2021 Chemical analysis of metallurgical products—General rule for flame atomic absorption spectrometric methods
冶金产品化学分析 火焰原子吸收光谱法通则 |
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GB 55020-2021 Code for design of building water supply and drainage
建筑给水排水与节水通用规范 |
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GB/T 9966.15-2021 Test methods for natural stone- Part 15:Determination of resistance ageing by salt mist
天然石材试验方法 第15部分：耐盐雾老化强度测定 |
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GB/T 15972.10-2021 Specifications for optical fibre test methods-Part 10:Measurement methods and test procedures-General and guidance
光纤试验方法规范 第10部分：测量方法和试验程序 总则 |
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GB/T 39869-2021 Brand evaluation -- Tourist destination
品牌评价 旅游目的地 |
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GB/T 40357-2021 Hair products—Determination of the permeability of hairpiece to air
发制品 假发透气性的测定 |
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GB/T 40716-2021 Test method for air retention of motor vehicle tyres
汽车轮胎气密性试验方法 |
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GB/T 39817-2021 Conveyor belts—Propane burner mid-scale flammability test method
输送带 丙烷燃烧器中规模可燃性试验方法 |
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GB/T 8013.5-2021 Anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Part 5: Function coatings
铝及铝合金阳极氧化膜与有机聚合物膜 第5部分：功能膜 |
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GB/T 6113.104-2021 Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-4:Radio disturbance and immunity measuring apparatus—Antennas and test sites for radiated disturbance measurements
无线电骚扰和抗扰度测量设备和测量方法规范 第1-4部分：无线电骚扰和抗扰度测量设备 辐射骚扰测量用天线和试验场地 |
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GB/T 6730.25-2021 Iron ores—Determination of total rare earth contents—Oxalate gravimetric method
铁矿石 稀土总量的测定 草酸盐重量法 |
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GB/T 40713-2021 General technical requirements for complete sets of building ceramics production equipment
建筑陶瓷生产成套装备通用技术要求 |
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GB/T 31428-2021 Vocabulary relating to coal chemical technology
煤化工术语 |
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GB/T 9966.18-2021 Test methods for natural stone-Part 18:Petrographic examination
天然石材试验方法 第18部分：岩相分析 |
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GB/T 13297-2021 General rules of packaging，marking and quality certification for precision alloys
精密合金包装、标志和质量证明书的一般规定 |
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GB/T 40830-2021 Code of practice for the determination of feed true ileal digestible amino acids for pigs (Simple T-cannulation)
猪饲料真可消化氨基酸测定技术规程(简单T型瘘管法) |
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GB/T 41138-2021 Product quality information system -- Information classification, sharing and exchange
产品质量信息系统 信息分类与共享交换 |
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GB/T 39866-2021 Technical requirement of appendent frame for window and door in building
建筑门窗附框技术要求 |
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GB/T 39830-2021 Code for seismic design of steel static storage systems
立体仓库钢结构货架抗震设计规范 |
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GB/T 39872-2021 Data specification for disclosure of technical indicators in standard literature
标准文献技术指标揭示数据规范 |
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GB/T 10395.20-2021 Agricultural and forestry machinery—Safety—Part 20:Pick-up balers
农林机械 安全 第20部分：捡拾打捆机 |
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GB/T 13449-2021 Method for sampling and sample preparation of gold lump ores
金块矿取样和制样方法 |
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GB/T 41038-2021 Energy consumption efficiency evaluation method for entrained-flow coal-water slurry gasification
气流床水煤浆气化能效计算方法 |
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GB/T 38265.13-2021 Test methods for soft soldering fluxes—Part 13: Determination of flux spattering
软钎剂试验方法 第13部分：钎剂溅散性的测定 |
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GB/T 40083-2021 Technical requirements for online monitoring of energy consumption of building materials industry
建筑材料行业能耗在线监测技术要求 |
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GB/T 9966.10-2021 Test methods for natural stone-Part 10:Determination of resistance to shaking for individual stone anchoragest
天然石材试验方法 第10部分：挂件组合单元抗震性能的测定 |
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GB/T 13203-2021 Methods for verifying capabilities of motorcycle tyres
摩托车轮胎性能试验方法 |
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GB/T 41116-2021 Non-destructive testing of welds—Time-of-flight diffraction technique (TOFD)—Acceptance levels
焊缝无损检测 衍射时差技术（TOFD） 验收等级 |
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GB 55019-2021 General Code for Accessibility in Building and Municipal Engineering
建筑与市政工程无障碍通用规范 |
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GB 55022-2021 [General code for maintenance and renovation of existing buildings]
既有建筑维护与改造通用规范 |
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GB/T 39895-2021 Remanufactured automotive components—Specifications of labels
汽车零部件再制造产品 标识规范 |
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GB/T 26277-2021 Test method for measuring electrical resistance of tyres
轮胎电阻测量方法 |
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GB/T 41042-2021 Guidance for utilization and classification of content of valuable elements in coal
煤中有价元素含量分级及应用导则 |
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GB/T 40196-2021 Method for analysing CCA and ACQ in preservative-treated wood and wood preservatives by X-ray fluorescence spectroscopy
X射线荧光能谱仪测定防腐木材和木材防腐剂中CCA和ACQ的方法 |
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GB/T 39892-2021 Specification of reporting and processing of motor vehicle product defect clue
汽车产品缺陷线索报告及处理规范 |
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GB/T 33133.2-2021 Information security technology—ZUC stream cipher algorithm—Part 2:Confidentiality algorithm
信息安全技术 祖冲之序列密码算法 第2部分：保密性算法 |
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GB/T 15829-2021 Soft soldering flux -- Classification and requirements
软钎剂 分类与性能要求 |
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