设备
Gymnastic Ring Stations
- 831
https://calisthenics-parks.com/cities/5968-zh-frutigen-canton-of-bern-switzerland/equipments/31-zh-gymnastic-ring-station
https://calisthenics-parks.com/cities/5968-zh-frutigen-canton-of-bern-switzerland/equipments/31-zh-gymnastic-ring-station
