GB/T 25895.1-2010 Water safety signs and beach safety flags.Part 1:Specifications for water safety signs used in workplaces and public areas (English Version)
Important note: Although the colors in the printed version of this part of GB/T 25895 meet (within the allowable deviation according to visual inspection) the requirements of GB/T 2893.1, the printed version of this part is not used for color matching. For the requirements of color matching, refer to the regulations on the chromaticity and photometric properties of safety colors in GB/T 2893.1 and the reference values of safety colors in the color system. This part of GB/T 25895 specifies the safety signs related to the water environment. This part is applicable to owners and operators of water environment, manufacturers of water safety signs and related facilities. This section does not apply to signals used in water traffic.