Browse Standards
4101+ standards in database
4101 result(s) found
编制电气安全标准的导则
Guide to the drafting of electrical safety standards
光伏器件 第1部分:光伏电流-电压特性的测量
Photovoltaic devices--Part 1:Measurement of photovoltaic current-voltage characteristics
晶体硅光伏器件的I-V实测特性的温度和辐照度修正方法
Procedures for temperature and irradiance corrections to measured I-V characteristics of crystalline silicon photovoltaic devices
光伏器件 第2部分:标准太阳电池的要求
Photovoltaic devices--Part 2:Requirements for reference solar cells
光伏器件 第3部分:地面用光伏器件的测量原理及标准光谱辐照度数据
Photovoltaic devices--Part 3:Measurement principles for terrestrial photovoltaic(PV) solar devices with reference spectral irradiance data
电工术语 电炭
Electrotechnical terminology--Electrical carbon
电工术语 电力电容器
Electrotechnical terminology--Power capacitors
远动设备及系统 接口(电气特性)
Telecontrol equipment and systems--Interfaces (electrical characteristics)
远动设备及系统 第1部分:总则 第2篇:制定规范的导则
Telecontrol equipment and systems--Part 1:General considerations--Section 2:Guide for specifications
电气安装用导管配件的技术要求 第1部分:通用要求
Specification for conduit fittings for electrical installations--Part 1:General requirements
旋转牵引电机基本试验方法
Basic test method for rotating traction electrical machines
电工术语 水轮机、蓄能泵和水泵水轮机
Electrotechnical terminology--Hydraulic turbine，storage pump and pump-turbine
自动化柴油发电机组分级要求
Automatic diesel generating set，requirements of classification
非定时限单输入激励量的量度继电器及保护装置
Single input energizing quantify measuring relays and protective equipment with nonspecified-time
电气继电器 第3部分:它定时限或自定时限的单输入激励量量度继电器
Electrical relays--Part 3:Single input energizing quantity measuring relays with dependent or independent time
电能质量 三相电压允许不平衡度
Quality of electric energy supply--Admissible three-phase voltage unbalance factor
电工术语 绝缘子
Electrotechnical terminology--Insulator
电工电子产品用振动台、冲击台、碰撞台台面安装尺寸系列
Series of mounting sizes for vibration，shock and bump machine tables for electric and electronicproducts
电工设备结构总技术条件
General technical standard for electrical equipment structure
射频电缆和连接器用六角和正方形压模腔体、压头、标准规、外导体压接套和中心接触件压接导线筒的尺寸
Dimensions for hexagonal and square crimping-die cavities， indentors， gauges，outer conductor crimp sleeves and centre contact crimp barrels for r.f. cables and connectors