GB/T 18972-2017
Classification,investigation and evaluation of tourism resources
- Standard No.
- GB/T 18972-2017
- Language
- Chinese
- Release Date
- 2017
- Published By
- 中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
- Lastest
- GB/T 18972-2017
- Replace
- GB/T 18972-2003
GB/T 18972-2017 history
- 2017 GB/T 18972-2017 Classification,investigation and evaluation of tourism resources
- 2003 GB/T 18972-2003 Classification、Investigation and evaluation of tourism resources