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Water safety signs and beach safety flags—Part 1:Specifications for water safety signs used in workplaces and public areas
MOD ISO 20712-1:2008
全国图形符号标准化技术委员会(SAC/TC 59)
GB/T 25895的本部分规定了与水环境相关的安全标志。
本部分适合水环境的拥有者、经营者、水域安全标志及相关设施的生产商使用。
本部分不适用于水上交通中使用的信号。
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