Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 15971-2023 |
Tour guide service specifications {译} 导游服务规范 |
China National Standards Specifications tour guide |
English PDF |
GB/T 15971-2010 |
Specifications for tour-guide service 导游服务规范 |
China National Standards Specifications tour guide |
English PDF |
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