标准摘要
Specifies the minimum performance requirements, technical characteristics and type-testing requirements for narrowband direct-printing telegraph equipment for the reception of navigational and meteorological information.
英文名称Global maritime distress and safety system (GMDSS) - Part 6: Narrowband direct-printing telegraph equipment for the reception of navigational and meteorological warnings and urgent information to ships (NAVTEX) - Operational and performance requirements, methods of testing and required test results