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      The standard "GB 12708-1991 Beacon Light Signal Color" stipulates the Color and chroma range of the light signal of the beacon light in the sea area and inland rivers of China. The standard adopts four Color systems of white, red, green and yellow, and defines the chroma range and limit of each Color. The standard is suitable for the design and application of various beacon light signals to ensure the Color uniformity and recognition of the light signal to ensure navigation safety.

      This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
      Status Active
      CCS R63 ICS 43.040.20
      Release Date 1991-01-29 00:00:00 Implementation Date 1991-10-01 00:00:00
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