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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 6609.27-2023 |
Methods for chemical analysis and determination of physical properties of alumina - Part 27: Particle size analysis - Sieving method {译} 氧化铝化学分析方法和物理性能测定方法 第27部分：粒度分析 筛分法 |
China National Standards 27: |
 English PDF |
| GB/T 4937.27-2023 |
Semiconductor devices - Mechanical and climatic test methods - Part 27: Electrostatic discharge (ESD) susceptibility test - Machine model (MM) {译} 半导体器件 机械和气候试验方法 第27部分：静电放电（ESD）敏感度测试 机器模型（MM） |
China National Standards 27: |
English PDF |
| GB 9706.227-2021 |
Medical electrical equipment—Part 2-27: Particular requirements for the basic safety and essential performance of electrocardiographic monitoring equipment 医用电气设备 第2-27部分：心电监护设备的基本安全和基本性能专用要求 |
China National Standards 27: |
English PDF |
| GB/T 13747.27-2020 |
Methods for chemical analysis of zirconium and zirconium alloys--Part 27: Determination of trace impurities content--Inductively coupled plasma mass spectrometry 锆及锆合金化学分析方法 第27部分：痕量杂质元素的测定 电感耦合等离子体质谱法 |
China National Standards 27: |
English PDF |
| GB/T 15670.27-2017 |
Toxicological test methods for pesticides registration—Part 27: Carcinogenicity study 农药登记毒理学试验方法 第27部分：致癌试验 |
China National Standards 27: |
English PDF |
| GB/T 19212.27-2017 |
Safety of transformers,reactors,power supply units and combinations thereof—Part 27: Particular requirements and tests for transformers and power supply units all for saving energy and other purposes 变压器、电抗器、电源装置及其组合的安全 第27部分：节能和其他目的用变压器和电源装置的特殊要求和试验 |
China National Standards 27: |
English PDF |
| GB/T 20014.27-2013 |
Good agricultural practice—Part 27: Bee control points and compliance criteria 良好农业规范 第27部分：蜜蜂控制点与符合性规范 |
China National Standards 27: |
English PDF |
| GB/T 14598.127-2013 |
Measuring relays and protection equipment - Part 127: Functional requirements for over/under voltage protection 量度继电器和保护装置 第127部分：过/欠电压保护功能要求 |
China National Standards 27: |
English PDF |
| GB/T 4324.27-2012 |
Methods for chemical analysis of tungsten - Part 27:：Determination of carbon content - High frequency combustion-infrared absorption method 钨化学分析方法 第27部分：碳量的测定 高频燃烧红外吸收法 |
China National Standards 27: |
English PDF |
| GB/T 14506.27-2010 |
Methods for chemical analysis of silicate rocks - Part 27: Determination of nickel content 硅酸盐岩石化学分析方法 第27部分：镍量测定 |
China National Standards 27: |
English PDF |
| GB/T 6609.27-2009 |
Chemical analysis methods and determination of physical performance of alumina - Part 27: Partical size analysis - Method using electriformed sieves 氧化铝化学分析方法和物理性能测定方法 第27部分：粒度分析 筛分法 |
China National Standards 27: |
English PDF |
| GB/T 5169.27-2008 |
Fire hazard testing for electric and electronic products - Part 27: Smoke obscuration - Small-scale static test - Description of the apparatus 电工电子产品着火危险试验 第27部分：烟模糊 小规模静态试验方法 仪器说明 |
China National Standards 27: |
English PDF |
| GB 14598.27-2008 |
Measuring relays and protection eauipment - Part 27: Product safety requirements 量度继电器和保护装置 第27部分：产品安全要求 |
China National Standards 27: |
English PDF |
| GB/T 5121.27-2008 |
Methods for chemical analysis of copper and copper alloys - Part 27:The inductively coupled plasma atomic emission spectromertric method 铜及铜合金化学分析方法 第27部分：电感耦合等离子体原子发射光谱法 |
China National Standards 27: |
English PDF |
| GB/T 328.27-2007 |
Test methods for building sheets for waterproofing - Part 27: Bitumen,plastic and rubber sheets for waterproofing-water absorption 建筑防水卷材试验方法 第27部分：沥青和高分子防水卷材 吸水性 |
China National Standards 27: |
English PDF |
| GB/T 17980.127-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 127:Herbicides against weeds in crops with directional spray 农药 田间药效试验准则(二) 第127部分:除草剂行间喷雾防治作物田杂草 |
China National Standards 27: |
English PDF |
| GB/T 5271.27-2001 |
Information technology--Vocabulary--Part 27:Office automation 信息技术 词汇 第27部分:办公自动化 |
China National Standards 27: |
English PDF |
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