Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 31384-2024 |
Tourism scenic area public information guidance system setting specifications {译} 旅游景区公共信息导向系统设置规范 |
China National Standards Setting specifications public |
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GB/T 31384-2015 |
Setting specifications for public information guidance systems in tourist attractions 旅游景区公共信息导向系统设置规范 |
China National Standards Setting specifications public |
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