CSN 34 2030-1965 避免三相高压和超高压线路危险影响的电信线路和设备保护规则
Zpracovatel: Oborové normaliza?ní st?edisko spoj? — Technická úst?edna spoj?. Odborn? pracovník in?. Alois Myslive?ek. Pracovník ??adu pro
Rules for protection of telecommunica tion lines and devices against dangerous influences of three-phase H.V. and E.H.V. lines
ITU-T HDBK PTL-1995 保护通信线路和设备免受雷电影响 第9和10章
An optical fiber cable containing metallic components is susceptible to lightning damage for both aerial and buried constructions. Two theoretical
Protection of Telecommunication Lines and Equipment Against Lightning Discharges Chapters 9 and 10
HDBK PTL CHAPTERS 1 THRU 5-1974 保护电信线路和设备免受闪电放电(第 1 至 5 章)
Protection of Telecommunication Lines and Equipment Against Lightning Discharges (Chapters 1 thru 5)
HDBK PTL CHAPTERS 9 AND 10-1995 电信线路和设备的雷击保护(第 9 章和第 10 章)
Protection of Telecommunication Lines and Equipment Against Lightning Discharges (Chapters 9 and 10)
HDBK PTL CHAPTERS 6@ 7 AND 8-1978 保护电信线路和设备免受闪电放电(第 6 章 7 和 8)
Protection of Telecommunication Lines and Equipment Against Lightning Discharges (Chapters 6@ 7 and 8)
AIA/NAS NAS 810-1969 (Rev. 2)1969年6月取代线路设备流度保护 [代替: AIA/NAS NAS 850]
MOLY DISULFIDE DRY FILM LUBRICANT I N ACCORDANCE WITH MIL-L-46010 IS DESIGNATED BY CODE LETTER "M
Protection of Fluid Lines and Equipment Superseded - June 1969 (Rev. 2) [Use: AIA/NAS NAS 850]
ASTM F855-23 用于断电电力线路和设备的临时保护接地的标准规范
1.1 These specifications cover the equipment making up the temporary grounding system used on de-energized electric power lines, electric supply
Standard Specifications for Temporary Protective Grounds to Be Used on De-energized Electric Power Lines and Equipment
IEEE NESC IR554-2008 第44节:法规444D供电员工分离励磁设备或线路用以保护员工的附加法规.员工保护接地
Interpretation Section 44. Additional rules for supply employees Rule 444D De-energizing equipment or lines to protect employees— Employees
Interpretation Section 44. Additional rules for supply employees Rule 444D De-energizing equipment or lines to protect employees— Employees protective grounds (2007 Edition, page 276) (29 October 2008) IR554
CSN 34 2040-1968 避免25 kV;50 c/s电力牵引危险和干扰影响保护电信和信号线路和设备的规则
Zpracovatel: V?zkumn? ústav dopravní v Praze: Ing. Dr. Viktorin, CSc Pracovník ??adu pro normalizaci a mě?ení: Ing. Po?ízka
Rules for protection of telecommunication and signalling lines and devices against dangerous and disturbing influences of the 25 kV, 50c/s electric traction
ANSI/IEEE C62.62:2010 低压(1000 V和更小)交流线路负荷端服务设备用电涌保护装置(SPDs)的标准试验规范
This standard applies to Surge-protective Devices (SPDs) intended to be installed on the load side of the service equipment connected to 50 Hz or 60
Standard Test Specifications for Surge-Protective Devices (SPDs) for Use on the Load Side of the Service Equipment in Low Voltage (1000 V and less) AC Power Circuits
NF F56-131:1991 铁路固定设备.混凝土保护土的地下电缆保护用导线管
FIXED RAILWAY EQUIPMENT. CONDUITS FOR PROTECTION OF UNDERGROUND ELECTRICAL INSTALLATIONS,WITHOUT CONCRETE CASING.
NF L51-157:1965 飞机电气设备 带馈线保护的差动断路器
Appareillage électrique pour aéronefs - Conjoncteur-disjoncteur différentiel à protection de feeder.
YD/T 1617.1-2007 智能化光保护系统 第1部分:光线路保护系统
本部分规定了光线路保护系统的术语和定义、通用管理功能要求、系统硬件要求、试验方法、检验规则、标志、包装、运输和贮存。 本部分适用于智能化的光线路保护系统
Intelligent optical protect system Part 1: optical line protection system
MSZ 11456/2-1971 电视保护设备.天线检测
SJ/Z 9133-1987 通信线路保护器
1.1 本标准适用于按ANSI CI~1978《美国电气法规》第800条规定使用的通信线路保护器。 1.2 本标准涉及的通信线路保护器由单对和多对带有或不带有熔断器或其它限压装置的空气隙避雷器或气体管避雷器组成,保护器用于保护设备、电线和人身免受因雷击、触及电源线、电源感应和地电位
Communication line protectors
CSN 34 2030-1965 避免三相高压和超高压线路危险影响的电信线路和设备保护规则
Zpracovatel: Oborové normaliza?ní st?edisko spoj? — Technická úst?edna spoj?. Odborn? pracovník in?. Alois Myslive?ek. Pracovník ??adu pro
Rules for protection of telecommunica tion lines and devices against dangerous influences of three-phase H.V. and E.H.V. lines
ITU-T HDBK PTL-1995 保护通信线路和设备免受雷电影响 第9和10章
An optical fiber cable containing metallic components is susceptible to lightning damage for both aerial and buried constructions. Two theoretical
Protection of Telecommunication Lines and Equipment Against Lightning Discharges Chapters 9 and 10
HDBK PTL CHAPTERS 1 THRU 5-1974 保护电信线路和设备免受闪电放电(第 1 至 5 章)
Protection of Telecommunication Lines and Equipment Against Lightning Discharges (Chapters 1 thru 5)
HDBK PTL CHAPTERS 9 AND 10-1995 电信线路和设备的雷击保护(第 9 章和第 10 章)
Protection of Telecommunication Lines and Equipment Against Lightning Discharges (Chapters 9 and 10)
HDBK PTL CHAPTERS 6@ 7 AND 8-1978 保护电信线路和设备免受闪电放电(第 6 章 7 和 8)
Protection of Telecommunication Lines and Equipment Against Lightning Discharges (Chapters 6@ 7 and 8)
AIA/NAS NAS 810-1969 (Rev. 2)1969年6月取代线路设备流度保护 [代替: AIA/NAS NAS 850]
MOLY DISULFIDE DRY FILM LUBRICANT I N ACCORDANCE WITH MIL-L-46010 IS DESIGNATED BY CODE LETTER "M
Protection of Fluid Lines and Equipment Superseded - June 1969 (Rev. 2) [Use: AIA/NAS NAS 850]
ASTM F855-23 用于断电电力线路和设备的临时保护接地的标准规范
1.1 These specifications cover the equipment making up the temporary grounding system used on de-energized electric power lines, electric supply
Standard Specifications for Temporary Protective Grounds to Be Used on De-energized Electric Power Lines and Equipment
IEEE NESC IR554-2008 第44节:法规444D供电员工分离励磁设备或线路用以保护员工的附加法规.员工保护接地
Interpretation Section 44. Additional rules for supply employees Rule 444D De-energizing equipment or lines to protect employees— Employees
Interpretation Section 44. Additional rules for supply employees Rule 444D De-energizing equipment or lines to protect employees— Employees protective grounds (2007 Edition, page 276) (29 October 2008) IR554
CSN 34 2040-1968 避免25 kV;50 c/s电力牵引危险和干扰影响保护电信和信号线路和设备的规则
Zpracovatel: V?zkumn? ústav dopravní v Praze: Ing. Dr. Viktorin, CSc Pracovník ??adu pro normalizaci a mě?ení: Ing. Po?ízka
Rules for protection of telecommunication and signalling lines and devices against dangerous and disturbing influences of the 25 kV, 50c/s electric traction
ANSI/IEEE C62.62:2010 低压(1000 V和更小)交流线路负荷端服务设备用电涌保护装置(SPDs)的标准试验规范
This standard applies to Surge-protective Devices (SPDs) intended to be installed on the load side of the service equipment connected to 50 Hz or 60
Standard Test Specifications for Surge-Protective Devices (SPDs) for Use on the Load Side of the Service Equipment in Low Voltage (1000 V and less) AC Power Circuits
NF F56-131:1991 铁路固定设备.混凝土保护土的地下电缆保护用导线管
FIXED RAILWAY EQUIPMENT. CONDUITS FOR PROTECTION OF UNDERGROUND ELECTRICAL INSTALLATIONS,WITHOUT CONCRETE CASING.
NF L51-157:1965 飞机电气设备 带馈线保护的差动断路器
Appareillage électrique pour aéronefs - Conjoncteur-disjoncteur différentiel à protection de feeder.
YD/T 1617.1-2007 智能化光保护系统 第1部分:光线路保护系统
本部分规定了光线路保护系统的术语和定义、通用管理功能要求、系统硬件要求、试验方法、检验规则、标志、包装、运输和贮存。 本部分适用于智能化的光线路保护系统
Intelligent optical protect system Part 1: optical line protection system
MSZ 11456/2-1971 电视保护设备.天线检测
SJ/Z 9133-1987 通信线路保护器
1.1 本标准适用于按ANSI CI~1978《美国电气法规》第800条规定使用的通信线路保护器。 1.2 本标准涉及的通信线路保护器由单对和多对带有或不带有熔断器或其它限压装置的空气隙避雷器或气体管避雷器组成,保护器用于保护设备、电线和人身免受因雷击、触及电源线、电源感应和地电位
Communication line protectors
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