IEC 61097-6 : 2.1
IEC 61097-6 : 2.1
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)
International Electrotechnical Committee