GB 4696-1999
AbolishedMaritime buoyage system，China
中国海区水上助航标志
Application Summary AI generated
GB 4696-1999 specifies the types, shapes, colors, and light characteristics of maritime buoys and beacons used in Chinese sea areas. It is applied to the design, deployment, and maintenance of navigational aids for safe vessel navigation in coastal waters, harbors, and inland waterways under Chinese jurisdiction. This standard ensures uniformity in marking channels, hazards, and special areas, supporting both domestic shipping and international maritime traffic compliance.
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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.