GB 17577.1-1998
AbolishedThe standard form of P.R.C. for navigational warnings in Chinese
中华人民共和国中文航行警告标准格式
Application Summary AI generated
GB 17577.1-1998 specifies the standard format for issuing navigational warnings in Chinese, including content structure, coding rules, and transmission protocols. It is applied by maritime authorities and shipping operators in China for broadcasting urgent safety information, such as hazards to navigation or weather alerts, via radio or digital communication systems. This standard ensures consistent and unambiguous warning messages across all Chinese coastal and inland waters.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.