China National Standards		 HOME  CONTACT US to PC vesion

'of'
China GB Standards List

 GB/T 30834-2022  
Evaluation and statistics of non-metallic inclusions in steel - Scanning electron microscopy
钢中非金属夹杂物的评定和统计 扫描电镜法
 GB/T 41764-2022  
Determination of photoinitiator content in radiation-curing coatings - Gas chromatography-mass spectrometry
辐射固化涂料中光引发剂含量的测定 气相色谱-质谱联用法
 GB/T 1871.5-2022  
Determination of magnesium oxide content in phosphate rocks and concentrates - Flame atomic absorption spectrometry, volumetric and inductively coupled plasma emission spectrometry
磷矿石和磷精矿中氧化镁含量的测定 火焰原子吸收光谱法、容量法和电感耦合等离子体发射光谱法
 GB/T 41079.2-2022  
Methods for Determination of Physical Properties of Liquid Metals Part 2: Determination of Electrical Conductivity
液态金属物理性能测定方法 第2部分：电导率的测定
 GB/T 3656-2022  
Throwing measurement method of coercive force of electromagnetic pure iron and soft magnetic alloy
电磁纯铁及软磁合金矫顽力的抛移测量方法
 GB/T 5686.2-2022  
Determination of ferromanganese, manganese-silicon alloy, ferromanganese nitride and metal manganese-silicon content Molybdenum blue spectrophotometry, potassium fluorosilicate titration and perchloric acid gravimetric method
锰铁、锰硅合金、氮化锰铁和金属锰 硅含量的测定 钼蓝分光光度法、氟硅酸钾滴定法和高氯酸重量法
 GB/T 13747.10-2022  
Methods for chemical analysis of zirconium and zirconium alloys - Part 10: Determination of tungsten content - Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry
锆及锆合金化学分析方法 第10部分：钨含量的测定 硫氰酸盐分光光度法和电感耦合等离子体原子发射光谱法
 GB/T 13747.9-2022  
Methods for chemical analysis of zirconium and zirconium alloys - Part 9: Determination of magnesium content - flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry
锆及锆合金化学分析方法 第9部分：镁含量的测定 火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法
 GB/T 6150.17-2022  
Methods for chemical analysis of tungsten concentrates - Part 17: Determination of antimony content - Atomic fluorescence spectrometry
钨精矿化学分析方法 第17部分：锑含量的测定 原子荧光光谱法
 GB/T 6150.13-2022  
Methods for chemical analysis of tungsten concentrates - Part 13: Determination of arsenic content - Atomic fluorescence spectrometry and DDTC-Ag spectrophotometry
钨精矿化学分析方法 第13部分：砷含量的测定 原子荧光光谱法和DDTC-Ag分光光度法
 GB/T 6150.2-2022  
Methods for chemical analysis of tungsten concentrates - Part 2: Determination of tin content - Potassium iodate titration and inductively coupled plasma atomic emission spectrometry
钨精矿化学分析方法 第2部分：锡含量的测定 碘酸钾滴定法和电感耦合等离子体原子发射光谱法
 GB/T 41777-2022  
Forensic Science - Test Method for Explosive Power of Explosives
法庭科学 爆炸物爆炸威力检验方法
 GB/T 41845-2022  
Forensic Science - Protocols for the Identification of Gunpowder and Explosives
法庭科学 火炸药鉴定规程
 GB/T 41841-2022  
Functional assessment of forearm prosthesis
前臂假肢功能评估
 GB/T 41710-2022  
Determination of banned substances lincomycin and clindamycin in cosmetics by liquid chromatography-tandem mass spectrometry
化妆品中禁用物质林可霉素和克林霉素的测定 液相色谱-串联质谱法
 GB/T 5686.1-2022  
Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of manganese content Potentiometric titration, ammonium nitrate oxidation titration and perchloric acid oxidation titration
锰铁、锰硅合金、氮化锰铁和金属锰　锰含量的测定 电位滴定法、硝酸铵氧化滴定法及高氯酸氧化滴定法
 GB/Z 41909-2022  
Low-voltage switchgear and controlgear EMC assessment of switchgear and controlgear and their assemblies
低压开关设备和控制设备 开关设备和控制设备及其成套设备的EMC评估
 GB/T 3883.215-2022  
Safety of hand-held, portable power tools and garden tools - Part 215: Particular requirements for hand-held mixers
手持式、可移式电动工具和园林工具的安全 第215部分：手持式搅拌器的专用要求
 GB/T 18804-2022  
Means of transport type code
运输工具类型代码
 GB/T 13870.1-2022  
Effects of electric currents on humans and domestic animals - Part 1: General
电流对人和家畜的效应 第1部分:通用部分
 GB/T 41763-2022  
Dimensions, shapes, weights and allowable deviations of twin-roll cast-rolled hot-rolled steel sheets and strips
双辊铸轧热轧薄钢板及钢带的尺寸、外形、重量及允许偏差
 GB/T 41728-2022  
General guidelines for quality and safety evaluation of microbial fertilizers
微生物肥料质量安全评价通用准则
 GB/T 41727-2022  
Technical rules for functional evaluation of agricultural microbial agents
农用微生物菌剂功能评价技术规程
 GB/T 41729-2022  
Technical regulations for production quality control of compound microbial fertilizer
复合型微生物肥料生产质量控制技术规程
 GB/T 3836.11-2022  
Explosive atmospheres - Part 11: Classification of properties of gases and vapors - Test methods and data
爆炸性环境　第11部分：气体和蒸气物质特性分类　试验方法和数据
 GB/T 3836.16-2022  
Explosive atmospheres - Part 16: Inspection and maintenance of electrical installations
爆炸性环境　第16部分：电气装置的检查与维护
 GB/T 3836.21-2022  
Explosive atmospheres - Part 21: Application of the quality management system for the production of explosion-proof products
爆炸性环境　第21部分：防爆产品生产质量管理体系的应用
 GB/T 3836.36-2022  
Explosive atmospheres - Part 36: Electrical safety devices for the control of potential sources of ignition in explosion-proof equipment
爆炸性环境　第36部分：控制防爆设备潜在点燃源的电气安全装置
 GB/T 4728.6-2022  
Graphical symbols for electrical diagrams - Part 6: Generation and conversion of electrical energy
电气简图用图形符号 第6部分：电能的发生与转换
 GB/T 1094.10-2022  
Power transformers - Part 10: Determination of sound levels
电力变压器 第10部分：声级测定
 GB/T 23825-2022  
Determination of formaldehyde emission in wood-based panels and their products-Gas analysis method
人造板及其制品中甲醛释放量测定 气体分析法
 GB/T 6488-2022  
Liquid chemical products - Determination of refractive index
液体化工产品 折光率的测定
 GB/T 21172-2022  
Sensory analysis Guidelines for sensory evaluation of product color
感官分析 产品颜色感官评价导则
 GB/T 41703-2022  
Specifications for design, installation and acceptance of heat pump water heating systems for commercial or industrial use and similar purposes
商业或工业用及类似用途的热泵热水系统设计、安装、验收规范
 GB/T 17285-2022  
Marking of power supply characteristics of electrical equipment Safety requirements
电气设备电源特性的标记 安全要求
 GB/T 997-2022  
Classification of structure type, installation type and terminal box position of rotating electrical machines (IM code)
旋转电机结构型式、安装型式及接线盒位置的分类（IM代码）
 GB/T 12085.22-2022  
Optics and photonics - Environmental test methods - Part 22: Combined test of low temperature, high temperature or temperature change with impact or random vibration
光学和光子学 环境试验方法 第22部分: 低温、高温或温度变化与碰撞或随机振动综合试验
 GB/T 28879-2022  
Model preparation method of electrical instruments and meters
电工仪器仪表产品型号编制方法
 GB/T 18216.6-2022  
Equipment for testing, measuring or monitoring electrical safety protection measures for low-voltage power distribution systems up to and including 1000 V AC and 1500 V DC Part 6: Effectiveness of residual current devices (RCDs) in TT, TN and IT systems
交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第6部分：TT、TN和IT系统中剩余电流装置（RCD）的有效性
 GB/T 41914.1-2022  
Fine bubble technology - General rules for the use and measurement of fine bubbles - Part 1: Terminology
微细气泡技术 微细气泡使用和测量通则 第1部分：术语
 GB/T 22366-2022  
Sensory analysis - Methodology - General guidelines for the determination of smell, taste and flavor perception thresholds using the three-point forced choice method (3-AFC)
感官分析 方法学 采用三点强迫选择法（3-AFC）测定嗅觉、味觉和风味觉察阈值的一般导则
 GB/T 15549-2022  
Sensory analysis Methodology Introduction and training of evaluators in detection and identification of odors
感官分析 方法学 检测和识别气味方面评价员的入门和培训
 GB/T 30370-2022  
Guidelines for primary frequency regulation test and performance acceptance of thermal power generating units
火力发电机组一次调频试验及性能验收导则
 GB/T 41992-2022  
Guidelines for Evaluation of Operational Indexes of Solar Thermal Power Stations
太阳能热发电站运行指标评价导则
 GB/T 41916-2022  
Design Guidelines for Barcode Labels of Emergency Supplies Packaging Units
应急物资包装单元条码标签设计指南
 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
 GB/T 42070-2022  
Veterinary Syndrome Differentiation and Treatment of Piglet Diarrhea
仔猪泄泻中兽医辨证论治
 GB/T 41798-2022  
Field test methods and requirements for autonomous driving functions of intelligent networked vehicles
智能网联汽车 自动驾驶功能场地试验方法及要求
 GB/T 22766.1-2022  
After-sales service of household and similar electrical appliances - Part 1: General requirements
家用和类似用途电器售后服务 第1部分：通用要求
 GB/T 21109.1-2022  
Functional safety of safety instrumented systems in the process industry - Part 1: Framework, definitions, system, hardware and application programming requirements
过程工业领域安全仪表系统的功能安全 第1部分：框架、定义、系统、硬件和应用编程要求

Find out:27688Items   |   First -Previous-Next -Last  | [38] [39] [40] [41] [42] [43] [44]

                
      www.rjs.cn         transcustoms.com       gbstandards.org

- Since 2001 -

+86-755-25831330        [email protected] 
© Copyright  2001-2021 All Rights Reserved