Unable to answer "What kind of fire hydrant is this?" – 桃1008 (Fire Hydrant) – https://osm.org/node/7136877226 via StreetComplete 57.0-beta2:

沒看到

Attached photo(s):
https://westnordost.de/p/199656.jpg
https://westnordost.de/p/199657.jpg
https://westnordost.de/p/199658.jpg