GB 12319-1998
AbolishedSymbols，abbreviations and terms used on Chinese charts
中国海图图式
Application Summary AI generated
GB 12319-1998 specifies standardized symbols, abbreviations, and terminology for use on Chinese nautical charts, ensuring consistent interpretation by mariners and navigational systems. It is applied in the production of official Chinese maritime charts for coastal navigation, port approaches, and offshore operations. The standard is essential for hydrographic offices, shipping companies, and marine navigation training to maintain safety and clarity in chart reading.
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