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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
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Recommendation M.688
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Approved in 1990-06
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Managed by R00-SG05
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| Main |
Number
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Title |
Status |
Questions |
M.688-0 (06/90)
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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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In force (Main)
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N/A
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