标准编号IEC 61097-9:1997
标准名称Global maritime distress and safety system (GMDSS) - Part 9: Shipborne transmitters and receivers for use in the MF and HF bands suitable for telephony, digital selective calling (DSC) and narrow band direct printing (NBDP) - Operational and performance requirements, methods of testing and required test results
主编部门
标准状态
出版社
批准文号
发布日期
实施日期
废止日期
替换信息
前言
pdf