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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| HB 6167.20-2014(2017) |
Environmental conditions and test methods for airborne equipment on civil aircraft Part 20: Audio conduction sensitivity test on power cords {译} 民用飞机机载设备环境条件和试验方法 第20部分：电源线音频传导敏感性试验 |
China Aviation Industry
Standards 20: |
 English PDF |
| SN/T 4624.20-2021 |
Testing methods for imported microbial agents for environmental protection - Part 20: Paracoccus pantrophicus {译} 入境环保用微生物菌剂检测方法 第20部分：泛养副球菌 |
China Import&Export Inspection Industry
Standards 20: |
English PDF |
| YY 9706.220-2021 |
Medical electrical equipment - Part 2-20: Particular requirements for basic safety and essential performance of infant transport incubators {译} 医用电气设备 第2-20部分:婴儿转运培养箱的基本安全和基本性能专用要求 |
China Pharmaceutics Industry
Standards 20: |
English PDF |
| YS/T 575.20-2021 |
Methods for chemical analysis of bauxite ores - Part 20: Preparation of pre-dried samples {译} 铝土矿石化学分析方法 第20部分：预先干燥试样的制备 |
China Non-ferrous Metal Industry
Standards 20: |
English PDF |
| JB/T 10231.20-2020 |
Tool product inspection method - Part 20: Rectangular line spline broach {译} 刀具产品检测方法 第20部分：矩形线花键拉刀 |
China Machinery Industry
Standards 20: |
English PDF |
| TB/T 2075.20-2020 |
Catenary parts for electrified railways - Part 20: General parts for additional conductors {译} 电气化铁路接触网零部件 第20部分：附加导线通用零件 |
China Railway Transport Industry
Standards 20: |
English PDF |
| YY/T 0916.20—2019 |
Small Bore Fittings for Medical Liquids and Gases - Part 20: General Test Methods {译} 医用液体和气体用小孔径连接件 第20部分：通用试验方法 |
China Pharmaceutics Industry
Standards 20: |
English PDF |
| YY/T 0606.20-2014 |
Tissue engineered medical products. Part 20:Standard practice for evaluation of immune responses of substrate and scaffold products:Cell migration tests 组织工程医疗产品 第20部分:评价基质及支架免疫反应的试验方法:细胞迁移试验 |
China Medicine & Medical Device
Standards 20: |
English PDF |
| SN/T 3767.20-2014 |
(Export genetically modified foods loop-mediated isothermal amplification (LAMP) detection methods - Part 20: Rice Bt-63 strain) 出口食品中转基因成分环介导等温扩增（lamp）检测方法 第20部分：水稻bt-63品系 |
China Import Export Inspection
Standards 20: |
English PDF |
| YY/T 0606.20-2014 |
Tissue Engineered Medical Products Part 20: Test Methods for Assessing Matrix and Scaffold Immune Response: Cell Migration Assays{译} {译} 组织工程医疗产品 第20部分： 评价基质及支架免疫反应的试验方法：细胞迁移试验 |
China Pharmaceutics Industry
Standards 20: |
English PDF |
| NB/T 20007.20-2013 |
Stainless steel for pressurized water reactor power plant. Part 20: Martensitic stainless steel for non-pressure-retaining internal category A, B and C parts of pumps 压水堆核电厂用不锈钢 第20部分：泵用马氏体不锈钢A、B、C类非承压铸造内件 |
China Energy industry
Standards 20: |
English PDF |
| DL/T 860.7420-2012 |
Communication networks and systems for power utility automation. Part 7-420: Basic communication structure. Distributed energy resources logical nodes 电力企业自动化通信网络和系统 第7-420部分：基本通信结构 分布式能源逻辑节点 |
China Electricity & Power
Standards 20: |
English PDF |
| DL/T 1151.20-2012 |
Analytical methods of scale and corrosion products in power plants. Part 20: Determination of carbon dioxide in carbonate scale 火力发电厂垢和腐蚀产物分析方法 第20部分：碳酸盐垢中二氧化碳的测定 |
China Electricity & Power
Standards 20: |
English PDF |
| TB/T 2075.20-2010 |
Fittings for overhead contact system in electrification railway. Part 20:Fitting for additive wire 电气化铁路接触网零部件 第20部分：附加导线通用零件 |
China Railway & Train
Standards 20: |
English PDF |
| SN/T 2497.20-2010 |
Test method of import and export dangerous chemicals. Part 20:Determination of protein content using Bradford method 进出口危险化学品安全试验方法 第20部分：bradford法测定蛋白质含量 |
China Import Export Inspection
Standards 20: |
English PDF |
| SN/T 2360.20-2009 |
Rules for the inspection of food additives for import and export. Part 20:Sweeteners 进出口食品添加剂检验规程 第20部分：甜味剂 |
China Import Export Inspection
Standards 20: |
English PDF |
| DL/T 502.20-2006 |
Analytical methods of steam and water in power plants. Part 20: Determination of dissolved oxygen (Colorimetric method using sodium indigo disulphonate) 火力发电厂水汽分析方法 第20部分: 氧的测定（靛蓝二磺酸钠比色法） |
China Electricity & Power
Standards 20: |
English PDF |
| TB/T 2456.20-2006 |
Special measurement tools for locomotives adn vehicles. Part 20:Brake shoe gauge for rolling stock 机车车辆专用量具 第20部分:车辆闸瓦样板 |
China Railway & Train
Standards 20: |
English PDF |
| TB/T 3103.20-2005 |
Cone-shaped bayonet ring couplings for rolling stock. Part 20:Cone thread angle coupling bodies 机车车辆用锥面卡套式管接头 第20部分:管锥直角管接头体 |
China Railway & Train
Standards 20: |
English PDF |
| TB/T 3102.20-2005 |
Curved-face bayonet ring couplings for rolling stock. Part 20:Columned thread straight coupling bodies 机车车辆用曲面卡套式管接头 第20部分:管柱直通管接头体 |
China Railway & Train
Standards 20: |
English PDF |
| JT/T 29.20-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 20: Harbor passenger transportmen 交通行业职业技能要求 港口 第20部分 港口客运员 |
China Highway & Transportation
Standards 20: |
English PDF |
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