M.688 : Technical characteristics for a high frequency direct-printing telegraph system for promulgation of high seas and NAVTEX-type maritime safety information

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M.688 : Technical characteristics for a high frequency direct-printing telegraph system for promulgation of high seas and NAVTEX-type maritime safety information

Recommendation M.688

Approved in 1990-06

Managed by R00-SG05

Main
Number	Title	Status	Questions
M.688 (06/90)	Technical characteristics for a high frequency direct-printing telegraph system for promulgation of high seas and NAVTEX-type maritime safety information	In force (Main)	N/A