发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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1 范围 2 规范性引用文件 3 术语和定义 4 技术要求 5 性能要求 6 试验方法 7 检验规则 8 标志、铭牌
Integrated measurement and control communication unit
These requirements cover discrete electrical control units@ communication units@ distributed recipient mass notification control units and dedicated
OUTLINE OF INVESTIGATION FOR CONTROL AND COMMUNICATION UNITS FOR MASS NOTIFICATION SYSTEMS (Issue 3)
The present document is intended to outline the concept of Emergency Communication Cells over Satellite (ECCS). An ECCS is understood as a temporary
Satellite Earth Stations and Systems (SES); Satellite Emergency Communications (SatEC); Emergency Communication Cell over Satellite (ECCS) (V1.1.1)
These requirements cover positive displacement liquid meters for:a) Flammable and combustible liquids of the type and size commonly used
UL Standard for Safety Control and Communication Units for Mass Notification Systems
OUTLINE OF INVESTIGATION FOR CONTROL AND COMMUNICATION UNITS FOR MASS NOTIFICATION SYSTEMS (Issue Number: 1)
GB/T 31990的本部分规定了采集终端通信单元、采集点通信单元和塑料光纤分合路器的技术要求和试验方法,并规范了检验和使用验收规则。 本部分适用于塑料光纤电力信息传输系统中的采集终端通信单元、采集点通信单元和塑料光纤分合路器等相关设备的制造、检验、使用和验收
Technical specification for electric power information transmission system on plastic optical fiber.Part 2: Transceiver communication unit
本文件规定了低压电力线高速载波通信单元自动化检测系统的术语和定义、技术要求及试验方法。 本文件适用于低压电力线高速载波通信单元自动化检测系统
Technical specification for automatic detection system of low-voltage power line high-speed carrier communication unit
Satellite Earth Stations and Systems (SES); Satellite Emergency Communications (SatEC); Emergency Communication Cell over Satellite (ECCS) (V1.1.1)
Satellite Earth Stations and Systems (SES); Satellite Emergency Communications (SatEC); Device classes for Emergency Communication Cells over Satellite (ECCS) (V1.1.1)
The present document defines classes of Emergency Communication Cell over Satellite (ECCS) devices [i.1]. An ECCS device provides short to medium
Satellite Earth Stations and Systems (SES); Satellite Emergency Communications (SatEC); Device classes for Emergency Communication Cells over Satellite (ECCS) (V1.1.1)
UL Standard for Safety OUTLINE OF INVESTIGATION FOR CONTROL AND COMMUNICATION UNITS FOR MASS NOTIFICATION SYSTEMS
Communications Management Unit Interface
Communications Management Unit Interface
Technical Specifications for Power User Information Acquisition System Part 3: Technical Specifications for Communication Units
This standard defines characteristics of a CMU Mark 2 used to route digital data link messages. The CMU Mark 2 is a tri-lingual device capable
COMMUNICATIONS MANAGEMENT UNIT (CMU) MARK 2
1 范围 2 规范性引用文件 3 术语和定义 4 技术要求 5 性能要求 6 试验方法 7 检验规则 8 标志、铭牌
Integrated measurement and control communication unit
These requirements cover discrete electrical control units@ communication units@ distributed recipient mass notification control units and dedicated
OUTLINE OF INVESTIGATION FOR CONTROL AND COMMUNICATION UNITS FOR MASS NOTIFICATION SYSTEMS (Issue 3)
The present document is intended to outline the concept of Emergency Communication Cells over Satellite (ECCS). An ECCS is understood as a temporary
Satellite Earth Stations and Systems (SES); Satellite Emergency Communications (SatEC); Emergency Communication Cell over Satellite (ECCS) (V1.1.1)
These requirements cover positive displacement liquid meters for:a) Flammable and combustible liquids of the type and size commonly used
UL Standard for Safety Control and Communication Units for Mass Notification Systems
OUTLINE OF INVESTIGATION FOR CONTROL AND COMMUNICATION UNITS FOR MASS NOTIFICATION SYSTEMS (Issue Number: 1)
GB/T 31990的本部分规定了采集终端通信单元、采集点通信单元和塑料光纤分合路器的技术要求和试验方法,并规范了检验和使用验收规则。 本部分适用于塑料光纤电力信息传输系统中的采集终端通信单元、采集点通信单元和塑料光纤分合路器等相关设备的制造、检验、使用和验收
Technical specification for electric power information transmission system on plastic optical fiber.Part 2: Transceiver communication unit
本文件规定了低压电力线高速载波通信单元自动化检测系统的术语和定义、技术要求及试验方法。 本文件适用于低压电力线高速载波通信单元自动化检测系统
Technical specification for automatic detection system of low-voltage power line high-speed carrier communication unit
Satellite Earth Stations and Systems (SES); Satellite Emergency Communications (SatEC); Emergency Communication Cell over Satellite (ECCS) (V1.1.1)
Satellite Earth Stations and Systems (SES); Satellite Emergency Communications (SatEC); Device classes for Emergency Communication Cells over Satellite (ECCS) (V1.1.1)
The present document defines classes of Emergency Communication Cell over Satellite (ECCS) devices [i.1]. An ECCS device provides short to medium
Satellite Earth Stations and Systems (SES); Satellite Emergency Communications (SatEC); Device classes for Emergency Communication Cells over Satellite (ECCS) (V1.1.1)
UL Standard for Safety OUTLINE OF INVESTIGATION FOR CONTROL AND COMMUNICATION UNITS FOR MASS NOTIFICATION SYSTEMS
Communications Management Unit Interface
Communications Management Unit Interface
Technical Specifications for Power User Information Acquisition System Part 3: Technical Specifications for Communication Units
This standard defines characteristics of a CMU Mark 2 used to route digital data link messages. The CMU Mark 2 is a tri-lingual device capable
COMMUNICATIONS MANAGEMENT UNIT (CMU) MARK 2