Unable to answer "What is the material of this power pole?" for https://osm.org/node/3073362145 via StreetComplete 29.1:

Plein de poteau

Attached photo(s):
https://westnordost.de/p/27556.jpg
https://westnordost.de/p/27557.jpg
https://westnordost.de/p/27558.jpg