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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| DL／T 2598—2023 |
Guidelines for online measurement of low- and medium-concentration dissolved oxygen in water vapor in power plants {译} 发电厂水汽中低浓度溶解氧在线测量导则 |
China Electricity Industry
Standards concentration |
 English PDF |
| NB/T 11030—2022 |
General requirements for low-concentration gas generating units in coal mines {译} 煤矿低浓度瓦斯发电机组通用要求 |
China Energy Industry
Standards concentration |
English PDF |
| HG/T 6000-2022 |
Electromagnetic acid-base concentration meter {译} 电磁式酸碱浓度计 |
China Chemistry Industry
Standards concentration |
English PDF |
| WS/T 799-2022 |
Standard for new coronavirus enrichment and concentration and nucleic acid detection methods in sewage{译} {译} 污水中新型冠状病毒富集浓缩和核酸检测方法标准 |
China Hygiene Industry
Standards concentration |
English PDF |
| JB/T 20201-2021 |
Vaporized hydrogen peroxide concentration detector {译} 汽化过氧化氢浓度检测仪 |
China Machinery Industry
Standards concentration |
English PDF |
| JT/T 1376—2021 |
Port coal dust concentration control index and test method {译} 港口煤炭粉尘浓度控制指标和测试方法 |
China Transport Industry
Standards concentration |
English PDF |
| YY/T 1726-2020 |
concentration gradient agar diffusion strips {译} 浓度梯度琼脂扩散药敏条 |
China Pharmaceutics Industry
Standards concentration |
English PDF |
| HJ1078-2019 |
Stationary pollution source waste gas Determination of 8 kinds of sulfur-containing organic compounds such as methyl mercaptan Air bag sampling-preconcentration/gas chromatography-mass spectrometry {译} 固定污染源废气 甲硫醇等8种含硫有机化合物的测定 气袋采样-预浓缩/气相色谱-质谱法 |
China Environment Industry
Standards concentration |
English PDF |
| NB/T 10362-2019 |
Specification for engineering design of low-concentration gas oxidation utilization in coal mines {译} 煤矿低浓度瓦斯氧化利用工程设计规范 |
China Energy Industry
Standards concentration |
English PDF |
| CJ/T 507-2016 |
(Gravity Sludge concentration Pool Perimeter Drive Concentrator) 重力式污泥浓缩池周边传动浓缩机 |
China Urban Construction industry
Standards concentration |
English PDF |
| YY/T 1455-2016 |
(Application Reference measurement procedure for the catalytic activity of the enzyme concentration assignment and Uncertainty Evaluation Guide) 应用参考测量程序对酶催化活性浓度赋值及其不确定度评定指南 |
China Medicine & Medical Device
Standards concentration |
English PDF |
| DL/T 1479-2015 |
(The concentration of water vapor in the ethanolamine plant by ion chromatography) 发电厂水汽中乙醇胺浓度的测定 离子色谱法 |
China Electricity & Power
Standards concentration |
English PDF |
| JJG 846-2015 |
Dust concentration Measuring Instruments 粉尘浓度测量仪检定规程 |
China Metrological
Standards concentration |
English PDF |
| SJ/T 11496-2015 |
Determination of boron concentration in gallium arsenide by infrared absorption 红外吸收法测量砷化镓中硼含量 |
China Electronics
Standards concentration |
English PDF |
| SJ/T 11493-2015 |
Test method for measuring nitrogen concentration in silicon substrates by secondary ion mass spectrometry 硅衬底中氮浓度的二次离子质谱测量方法 |
China Electronics
Standards concentration |
English PDF |
| AQ/T 4268-2015 |
(concentration of dust in the air of workplace rapid detection method - light scattering method) 工作场所空气中粉尘浓度快速检测方法--光散射法 |
China Safety & Security
Standards concentration |
English PDF |
| SB/T 11109-2014 |
Specifications of construction management of concentration area of obsolete commodities collection and sorting 废旧商品回收分拣集聚区建设管理规范 |
China Commerce
Standards concentration |
English PDF |
| AQ/T 1104-2014 |
(Mine low concentration gas two-phase flow of gas and water transport safety device technical specification) 煤矿低浓度瓦斯气水二相流安全输送装置技术规范 |
China Safety & Security
Standards concentration |
English PDF |
| JC/T 2110-2012 |
Indoor air ion concentration test method 室内空气离子浓度测试方法 |
China Building Materials
Standards concentration |
English PDF |
| SN/T 2558.2-2011 |
Testing method for import and export functional textiles. Part 2: Negative ion concentration 进出口功能性纺织品检验方法 第2部分：负离子含量 |
China Import Export Inspection
Standards concentration |
English PDF |
| NB/T 20031-2010 |
Control of hydrogen concentration in the containment after accidents in nuclear power plants of pressurized water reactor 核电厂可行性研究报告内容深度规定 |
China Energy industry
Standards concentration |
English PDF |
| AQ 1076-2009 |
Code for sacurity system design of low concentration gas pipeline transportation of coal mine 煤矿低浓度瓦斯管道输送安全保障系统设计规范 |
China Safety & Security
Standards concentration |
English PDF |
| AQ 1075-2009 |
General technical specifications for low concentration coal mine gas alternating current generating sets driven by reciprocating internal combustion engine 煤矿低浓度瓦斯往复式内燃机驱动的交流发电机组通用技术条件 |
China Safety & Security
Standards concentration |
English PDF |
| AQ 1078-2009 |
General specifications for transmission system of low concentration coal mine gas blending with water mist 煤矿低浓度瓦斯与细水雾混合安全输送装置技术规范 |
China Safety & Security
Standards concentration |
English PDF |
| AQ 4203-2008 |
Administrative standards for personal exposure concentration of respirable rock dust in the air of workplace 作业场所空气中呼吸性岩尘接触浓度管理标准 |
China Safety & Security
Standards concentration |
English PDF |
| AQ 4202-2008 |
Administrative standard for personal exposure concentration of respirable coal dust in the air of workplace 作业场所空气中呼吸性煤尘接触浓度管理标准 |
China Safety & Security
Standards concentration |
English PDF |
| AQ 1052-2008 |
Coal mine low-concentration carrier catalytic methane transducer 矿用二氧化碳传感器通用技术条件 |
China Safety & Security
Standards concentration |
English PDF |
| YY/T 0638-2008 |
In vitro diagnostic medical devices. Measurement of quantities in biological samples. Metrological traceability of assigned values for catalytic concentration of enzymes in calibrators and control materials 体外诊断医疗器械 生物样品中量的测量 校准品和控制物质中酶催化浓度赋值的计量学溯源性 |
China Medicine & Medical Device
Standards concentration |
English PDF |
| QB/T 2940-2008 |
Requirements for concentration limits for certain hazardous substances in lighting equipments 照明电器产品中有毒有害物质的限量要求 |
China Light Industry
Standards concentration |
English PDF |
| JC/T 1016-2006 |
Testing on negative in concentration of materials 材料负离子发生量的测试方法 |
China Building Materials
Standards concentration |
English PDF |
| SJ/T 11363-2006 |
Requirements for concentration limits for certain hazardous substances in electronic information products 电子信息产品中有毒有害物质的限量要求 |
China Electronics
Standards concentration |
English PDF |
| AQ 6206-2006 |
Coal mine high-low concentration methane transducer 煤矿用高低浓度甲烷传感器 |
China Safety & Security
Standards concentration |
English PDF |
| AQ 6204-2006 |
Thermal-conduction high concentration methane transducer for gas drainage 瓦斯抽放用热导式高浓度甲烷传感器 |
China Safety & Security
Standards concentration |
English PDF |
| AQ 6203-2006 |
Coal mine low-concentration carrier catalytic methane transducer 煤矿用低浓度载体催化式甲烷传感器 |
China Safety & Security
Standards concentration |
English PDF |
| SJ 20744-1999 |
General rule of infrared absorption spectral analysis for the impurity concentration in semiconductor materials 半导体材料杂质含量红外吸收光谱分析通用导则 |
China Electronics
Standards concentration |
English PDF |
| HJ/T 46-1999 |
Technical conditions of detector of sulphur dioxide concentration for constant potential electrolysis method 定电位电解法二氧化硫测定仪技术条件 |
China Environmental Protection Industry
Standards concentration |
English PDF |
| SJ 20635-1997 |
Test method for residual impurities concentration in microzone of semi-insulating gallium arsenide 半绝缘砷化镓剩余杂质浓度微区试验方法 |
China Electronics
Standards concentration |
English PDF |
| SJ/T 10925-1996 |
Potassium silicate solution for use in electronic industry. The methods of calculation for concentration and modulus 电子工业用硅酸钾溶液浓度及模数的计算方法 |
China Electronics
Standards concentration |
English PDF |
| CJ/T 3043-1995 |
The scraper with peripheral drive for gravitational sludge concentration tank 重力式污泥浓缩池周边传动刮泥机 |
China Urban Construction industry
Standards concentration |
English PDF |
| CJ/T 3043-1995 |
The scraper with peripheral drive for gravitational sludge concentration tank 重力式污泥浓缩池周边传动刮泥机 |
China Urban Construction industry
Standards concentration |
English PDF |
| SJ 20519-1995 |
Determination of Nd concentration of Nd: YAG laser rods 掺钕钇铝石榴石激光棒钕浓度的测定 |
China Electronics
Standards concentration |
English PDF |
| QB/T 1756-1993 |
(Paper-making machinery. Turbulent concentration pump) 造纸机械.湍流式中浓度浆泵 |
China Light Industry
Standards concentration |
English PDF |
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