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 GB/T 40254-2021  
Detection and identification of Verticillium Nees using real-time PCR
轮枝菌属实时荧光PCR检疫鉴定方法
 GB/T 40230.1-2021  
Methods of visual fatigue test and evaluation—Part 1:Ophthalmology and optometry
视疲劳测试与评价方法 第1部分：眼视光学
 GB/T 40177-2021  
Optics and optical instruments—Ophthalmology—Graduated dial scale
光学和光学仪器 眼科学 分度盘刻度
 GB/T 40179-2021  
Determination of organic acids in plant—Liquid chromatography-tandem mass spectrometry
植物中有机酸的测定 液相色谱-质谱/质谱法
 GB/T 40180-2021  
Buoyant swimwear for infants and children
婴童浮力泳装
 GB/T 40255-2021  
Code of diagnosis for infection with hepatopancreatic parvovirus of penaeid shrimp—PCR method
对虾肝胰腺细小病毒病诊断规程 PCR检测法
 GB/T 40241-2021  
Bamboo scrimber outdoor use
户外重组竹
 GB/T 40223-2021  
Determination of free gossypol of plant metabolites—Enzyme-linked immunosorbent assay
植物代谢产物游离棉酚测定 酶联免疫吸附法
 GB/T 40224-2021  
Plastics boxes used for rainwater infiltration,attenuation and storage
雨水渗透、调蓄、储存用塑料模块
 GB/T 40225-2021  
Determination of actin antibody—Western blotting method
肌动蛋白抗体的检测 免疫印迹法
 GB/T 40178-2021  
Ophthalmic optics—Formers
眼科光学 模板
 GB/T 40228-2021  
Guide for the control of some chemicals in apparel accessories and components
服装配件和组件中部分化学物质控制指南
 GB/T 40230.2-2021  
Methods of visual fatigue test and evaluation—Part 2:Visual perception function
视疲劳测试与评价方法 第2部分：视知觉功能
 GB/T 40231-2021  
Restricted substance in electrical and electronic products—Determination of hexavalent chromium—Ion chromatography method
电子电气产品中的限用物质 六价铬的测定方法 离子色谱法
 GB/T 40237-2021  
Test method for ignitability of foamed plastic—Welding spark method
泡沫塑料着火性试验方法 电焊火花法
 GB/T 40233-2021  
Ergonomics of the thermal environment—Instruments for measuring physical quantities
热环境的人类工效学 物理量测量仪器
 GB/T 40234-2021  
Technical requirements of common information models for smart hydropower plant
智能水电厂公共信息模型技术要求
 GB/T 40235-2021  
Technical requirements of energy supervision data acquisition terminal for power generation fueled by coal with low calorific value
低热值煤发电能源监管采集终端技术要求
 GB/T 40236-2021  
Borosilicate glass tubing
硼硅玻璃管道
 GB/T 40239-2021  
Meteorological grades for urban snow hazard
城市雪灾气象等级
 GB/T 40226-2021  
Detection of environmental microbial metagenome—High throughput sequencing
环境微生物宏基因组检测 高通量测序法
 GB/T 40238-2021  
Reaction to fire tests for building materials and products—General rules for selection of substrates,conditioning and mounting of specimen
建筑材料及制品燃烧试验 基材选取、试样状态调节和安装要求
 GB/T 24674-2021  
Waste submersible motor-pumps
污水污物潜水电泵
 GB/T 29186.3-2021  
Evaluation of brand value elements-Part 3:Quality elements
品牌价值要素评价 第3部分：质量要素
 GB/T 25000.1-2021  
Systems and software engineering-Systems and software quality requirements and evaluation (SQuaRE)-Part 1:Guide to SQuaRE
系统与软件工程 系统与软件质量要求和评价（SQuaRE） 第1部分：SQuaRE指南
 GB/T 25000.20-2021  
Systems and software engineering -- Systems and software quality requirements and evaluation (SQuaRE) -- Part 20: Quality measurement framework
系统与软件工程 系统与软件质量要求和评价（SQuaRE） 第 20 部分：质量测量框架
 GB/T 25000.30-2021  
Systems and software engineering—Systems and software quality requirements and evaluation(SQuaRE)—Part 30:Quality requirements framework
系统与软件工程 系统与软件质量要求和评价(SQuaRE) 第30部分：质量需求框架
 GB/T 29186.2-2021  
Evaluation of brand value elements-Part 2:Tangible elements
品牌价值要素评价 第2部分：有形要素
 GB/T 26077-2021  
Metallic materials—Fatigue testing—Axial-strain-controlled method
金属材料 疲劳试验 轴向应变控制方法
 GB/T 27021.10-2021  
Conformity assessment—Requirements for bodies providing audit and certification of management systems—Part 10：Competence requirements for auditing and certification of occupational health and safety management systems
合格评定 管理体系审核认证机构要求 第10部分：职业健康安全管理体系审核与认证能力要求
 GB/T 29186.1-2021  
Evaluation of brand value elements-Part 1:General principles
品牌价值要素评价 第1部分：通则
 GB/T 19346.3-2021  
Methods of measurement of amorphous and nanocrystalline alloys-Part 3:AC magnetic properties of Fe-based amorphous strip using a single sheet specimen
非晶纳米晶合金测试方法 第3部分：铁基非晶单片试样交流磁性能
 GB/T 27021.9-2021  
Conformity assessment-Requirements for bodies providing audit and certification of management systems-Part 9:Competence requirements for auditing and certification of anti-bribery management systems
合格评定 管理体系审核认证机构要求 第9部分：反贿赂管理体系审核与认证能力要求
 GB/T 26667-2021  
Terminology for electromagnetic shielding materials
电磁屏蔽材料术语
 GB/T 25217.8-2021  
Methods for test，monitoring and prevention of rock burst-Part 8:Monitoring method of electromagnetic radiation
冲击地压测定、监测与防治方法 第8部分：电磁辐射监测方法
 GB/T 24596-2021  
Ductile iron pipes and fittings—Polyurethane coatings
球墨铸铁管和管件 聚氨酯涂层
 GB/T 24202-2021  
Carbon steel wire for tension members of optical fiber cable
光缆增强用碳素钢丝
 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）
 GB/T 22683-2021  
Methods used to designate model of controls for household and similar use
家用和类似用途控制器产品型号编制方法
 GB/T 22032-2021  
Systems and software engineering—System life cycle processes
系统与软件工程 系统生存周期过程
 GB/T 19924-2021  
Mobile cranes-Determination of stability
流动式起重机 稳定性的确定
 GB/T 16895.32-2021  
Low voltage electrical installations - Part 7-712: Requirements for special installations or locations - Solar photovoltaic (PV) power supply systems
低压电气装置 第7-712部分：特殊装置或场所的要求 太阳能光伏（PV）电源系统
 GB/T 29186.4-2021  
Evaluation of brand value elements-Part 4:Innovation elements
品牌价值要素评价 第4部分：创新要素
 GB/T 39917-2021  
Variety genuineness and purity testing of main crops with SSR markers—Rice
主要农作物品种真实性和纯度SSR分子标记检测 稻
 GB/T 15972.41-2021  
Specifications for optical fibre test methods-Part 41:Measurement methods and test procedures for transmission characteristics-Bandwidth
光纤试验方法规范 第41部分：传输特性的测量方法和试验程序 带宽
 GB/T 15972.54-2021  
Specifications for optical fibre test methods—Part 54:Measurement methods and test procedures for environmental characteristics—Gamma irradiation
光纤试验方法规范 第54部分：环境性能的测量方法和试验程序 伽玛辐照
 GB/T 15972.45-2021  
Specifications for optical fibre test methods—Part 45:Measurement methods and test procedures for transmission characteristics—Mode field diameter
光纤试验方法规范 第45部分：传输特性的测量方法和试验程序 模场直径
 GB/T 15972.43-2021  
Specifications for optical fibre test methods—Part 43: Measurement methods and test procedures for transmission characteristics—Numerical aperture
光纤试验方法规范 第43部分：传输特性的测量方法和试验程序 数值孔径
 GB/T 21718-2021  
Fundamental technical requirements for small hydraulic turbines
小型水轮机基本技术条件
 GB/T 39652.3-2021  
Emergency response guideline for transportation of dangerous goods—Part 3：Response distance
危险货物运输应急救援指南 第3部分：救援距离

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