This standard specifies the marking features, audio and radio navigation aids and special marking requirements for lightships and large navigation buoys in sea areas of China. This standard applies to lightships and large navigational buoys set up in sea areas of China and its seaports and sea estuaries.
GB 15359-2021 Referenced Document
GB 12319 Symbols,abbreviations and terms used on Chinese charts*, 2022-07-13 Update
GB 12708 Colours of light signals on aids to navigation
GB 17381 Regulation for surface colours of the visual aids to navigation