Browse Standards

4101+ standards in database

4101 result(s) found

GB/T 1409-2006 Active

测量电气绝缘材料在工频、音频、高频(包括米波波长在内)下电容率和介质损耗因数的推荐方法

Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including meter wavelengths

ICS: 29.035.99
2006-06-01
GB/T 10581-2006 Abolished

绝缘材料在高温下电阻和电阻率的试验方法

Method of test for electrical resistance and resistivity of insulating materials at elevated temperatures

ICS: 29.035.99
2006-06-01
GB/T 775.3-2006 Abolished

绝缘子试验方法 第3部分:机械试验方法

Test method for insulators - Part 3: Mechanical test methods

ICS: 29.080.10
2006-06-01
GB/T 775.1-2006 Abolished

绝缘子试验方法 第1部分:一般试验方法

Test method for insulators - Part 1: General test methods

ICS: 29.080.10
2006-06-01
GB/T 20112-2006 Abolished

电气绝缘结构的评定与鉴别

Evaluation and qualification of electrical insulation systems

ICS: 29.080.30
2006-06-01
GB/T 12786-2006 Abolished

自动化内燃机电站通用技术条件

Automatic electric power plant with internal combustion engines for general specification

ICS: 29.220.01
2006-08-01
GB/T 14285-2006 Abolished

继电保护和安全自动装置技术规程

Technical code for relaying protection and security automatic equipment

ICS: 29.120.50
2006-11-01
GB/T 20142-2006 Active

标称电压高于1000V的交流架空线路用线路柱式复合绝缘子-定义、试验方法及接收准则

Composite line post insulators for a.c. overhead lines with a norminal voltage greater than 1000V -- Definitions, Test methods and acceptance criteria

ICS: 29.080.10
2006-08-01
GB/T 20141-2006 Abolished

型线同心绞架空导线

Overhead electrical conductors - Formed wire, concentric lay, stranded conductors

ICS: 29.060
2006-08-01
GB/T 20145-2006 Active

灯和灯系统的光生物安全性

Photobiological safety of lamps and lamp systems

ICS: 29.140
2006-11-01
GB/T 20152-2006 Active

石英卤钨灯压封部位温度的标准测量方法

Standard method of measuring the pinch temperature of quartz-tungsten-halogen lamps

ICS: 29.140.20
2006-11-01
GB/T 20143-2006 Active

灯最大外形尺寸图的制定程序

Procedure for use in the preparation of maximum lamp outlines

ICS: 29.140.20
2006-11-01
GB/T 20137-2006 Abolished

三相笼型异步电动机损耗和效率的确定方法

Method for determining losses and efficiency of three-phase cage induction motors

ICS: 29.160.01
2006-08-01
GB/T 20136-2006 Active

内燃机电站通用试验方法

Electric power plant with inernal combustion engines, general method of test for

ICS: 29.220.01
2006-08-01
GB/T 20155-2006 Abolished

电池中汞、镉、铅含量的测定

Determination of mercury, cadmium and lead in battery

ICS: 29.220.10
2006-11-01
GB/T 4942.1-2006 Abolished

旋转电机整体结构的防护等级(IP代码)-分级

Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification

ICS: 29.160.01
2006-08-01
GB/T 20153-2006 Abolished

新型照明产品的分类与解释

Classification and interpretation of new lighting products

ICS: 29.140.30
2006-11-01
GB/T 20150-2006 Abolished

红斑基准反应光谱及标准红斑剂量

Erythema reference action spectrum and standard erythema dose

ICS: 29.140.01
2006-11-01
GB/T 20148-2006 Active

日光的空间分布 CIE一般标准天空

Spatial distribution of daylight-CIE standard general sky

ICS: 29.140.01
2006-11-01
GB/T 20138-2006 Abolished

电器设备外壳对外界机械碰撞的防护等级(IK代码)

Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)

ICS: 29.020
2006-08-01
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