China 27 GB Standards List

China "27" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB/T 32234.2-2023	Personal buoyancy devices Part 2: Life jacket performance level 275 safety requirements {译} 个人浮力设备第2部分：救生衣性能等级275 安全要求	China National Standards 27	English PDF
GB/T 42850-2023	1275MPaMJ threaded bolt {译} 1275MPaMJ螺纹螺栓	China National Standards 27	English PDF
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/T 42086.1-2022	Hydraulic transmission connection flange connection Part 1: 3.5 MPa ~ 35 MPa, DN13 ~ DN127 series {译} 液压传动连接法兰连接第1部分:3.5 MPa～35 MPa、DN13～DN127系列	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 10395.27-2020	Agricultural and forestry machinery—Safety—Part 27：Bale wrappers 农林机械安全第27部分：缠膜机	China National Standards 27	English PDF
GB/T 3780.27-2020	Carbon black—Part 27：Determination of aggregate size distribution by disc centrifuge photosedimentometry 炭黑第27部分：用圆盘式离心光学沉积测量法测定聚集体尺寸分布	China National Standards 27	English PDF
GB/T 3836.27-2019	Explosive atmospheres—Part 27：Electrostatic hazards—Test 爆炸性环境第27部分：静电危害试验	China National Standards 27	English PDF
GB/T 20975.27-2018	Methods for chemical analysis of aluminium and aluminium alloys—Part 27：Determination of cerium,lanthanum,scandium—Inductively coupled plasma atomic emission spectrometry method 铝及铝合金化学分析方法第27部分：铈、镧、钪含量的测定电感耦合等离子体原子发射光谱法	China National Standards 27	English PDF
GB/T 14598.27-2017	Measuring relays and protection equipment—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 4698.27-2017	Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 27：Determination of neodymium content—Inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法第27部分：钕量的测定电感耦合等离子体原子发射光谱法	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 18916.27-2017	Norm of water intake—Part 27：Urea 取水定额第27部分：尿素	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 18279.2-2015	Sterilization of health care products—Ethylene oxide—Part 2: Guidance on the application of GB 18279.1 医疗保健产品的灭菌环氧乙烷第2部分：GB 18279.1应用指南	China National Standards 27	English PDF
GB/T 11313.16-2015	Radio-frequency connectors—Part 16：Sectional specification for RF coaxial connectors with inner diameter of outer conductor 7 mm (0.276 in) with screw coupling—Characteristics impedance 50 Ω (75 Ω) (type N) 射频连接器第16部分：外导体内径为7mm（0.276in）、特性阻抗为50Ω（75Ω）、螺纹连接的射频同轴连接器（N型）分规范	China National Standards 27	English PDF
GB 19079.27-2013	Operation conditions and technical requirements for gymnasium and playground―Part 27：Orienteering & amateur radio direction finding place 体育场所开放条件与技术要求第27部分：定向、无线电测向场所	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 30000.27-2013	Rules for classification and labelling of chemicals - Part 27： Aspiration hazard 化学品分类和标签规范第27部分：吸入危害	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 18614-2012	Fire extinguishing agent heptafluoropropane（HFC227ea）七氟丙烷（HFC227ea）灭火剂	China National Standards 27	English PDF
GB/T 28428-2012	27.5kV and 2×27.5kV AC metal-enclosed switchgear and controlgear for electrification railway 电气化铁路27.5kV和2×27.5kV交流金属封闭开关设备和控制设备	China National Standards 27	English PDF
GB/T 28427-2012	27.5kV single-phase AC XLPE insulation cable and accessories for electrification railway 电气化铁路27.5kV单相交流交联聚乙烯绝缘电缆及附件	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 14316-2008	PVC insulated ribbon cable with a pitch of 1,27 mm suitable for insulation displacement termination 间距1.27mm绝缘刺破型端接式聚氯乙烯绝缘带状电缆	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 20144-2006	Barrel thread for E14 and E27 lampholders with shade holder ring 带灯罩环的E14和E27灯座用筒形螺纹	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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