The incomplete attempt to explain OSM in about 10 steps - for euYoutH_OSM
marikoenig 于 2018年十月21日 以 German (Deutsch) 发布 最后一次更新于2018年十月23日。The incomplete attempt to explain OSM in about 10 steps - for euYoutH_OSM
OpenStreetMap
The incomplete attempt to explain OSM in about 10 steps - for euYoutH_OSM