CJ/T 3-1999
城市无轨电车和有轨电车供电线网电杆
Urban trolleybus and tramway—Pole for power supply network
1999-06-04
AWWA JAW23795
Journal AWWA - Networking Urban Water Supplies in West Africa
AWWA杂志-西非城市供水网络
1988-06-01
GA/T 1578-2019
城市轨道交通公安通信网络建设规范
Specifications for construction of public security communication network for urban rail transit
2019-07-01
CJJ 207-2013
城镇供水管网运行、维护及安全技术规程(附条文说明)
Technical specification for operation,maintenance and safety of urban water supply pipe-networks
2013-11-08
GB/T 14549-1993
电能质量 公用电网谐波
Quality of electric energy supply--Harmonics inpublic supply network
1993-07-31
UNE-EN 50160-2011
Voltage characteristics of electricity supplied by public electricity networks
公共电网供电的电压特性
2011-03-16
CJ/T 5020.1-1995
无轨电车供触线网交叉器
The crossover of electricity supply of trolley wire network
1995-08-23
UNE-EN 50160-2008
Voltage characteristics of electricity supplied by public distribution networks
公共配电网供电的电压特性
2008-04-02
CJ/T 5020.2-1995
无轨电车供电触线并线器
The trailling frog of electricity supply of trolley wire network
1995-08-23
BS PD IEC TS 62749-2020
Assessment of power quality. Characteristics of electricity supplied by public networks
电能质量评估 公共电网供电的特点
2020-02-24
IEC TS 62749-2020
Assessment of power quality - Characteristics of electricity supplied by public networks
电能质量评估.公用电网供电的特性
2020-02-11
IEC TS 62749-2020 RLV
Assessment of power quality - Characteristics of electricity supplied by public networks
电能质量评估.公用电网供电的特性
2020-02-11
GB/T 37295-2019
城市公共设施 电动汽车充换电设施安全技术防范系统要求
Urban public facilities—Requirements for security and protection system of electric vehicle charging/battery swap infrastructure
2019-03-25
IEC TS 63060-2019
Electric energy supply networks - General aspects and methods for the maintenance of installations and equipment
电能供应网络.装置和设备维护的一般方面和方法
2019-02-15
DIN V VDE V 0109-1
Maintenance of installations and equipment of electrical energy supply networks - Part 1: System aspects and procedures
电能供应网络装置和设备的维护.第1部分:系统方面和程序
2008-07-01
AS 3015-2022
Electrical installations - Extra-low voltage power supplies and service earthing within telecommunications networks
电气装置.电信网络内的超低压电源和服务接地
2022-03-11
DIN V VDE V 0109-2
Maintenance of installations and equipment of electrical energy supply networks - Part 2: Determination of the condition of equipment/installations
供电网络装置和设备的维护第2部分:设备/装置状况的测定
2010-11-01
DIN V VDE V 0109-1-DRAFT
Draft Document - Maintenance of installations and equipment of electrical energy supply networks - Part 1: System aspects and procedures
文件草案.电能供应网络装置和设备的维护.第1部分:系统方面和程序
2007-09-01
GOST 721-1977
Системы электроснабжения, сети, источники, преобразователи и приемники электрической энергии. Номинальные напряжения свыше 1000 В
供电系统 网络 电源 转换器和电能接收器 额定电压高于1000 V
DIN IEC/TS 63060-DRAFT
Draft Document - System aspects and procedures for the maintenance of installations and equipments of electrical energy supply networks (IEC 8/1454/CD:2016)
文件草案——电力供应网络装置和设备维护的系统方面和程序（IEC 8/1454/CD:2016）
2017-07-01