Earthquakes: noticeable events, magnitude 2.5+, since 1975 Wednesday January 18th, 2023 / Raimund Schnürer / No Comments
Wind power installations: performance according to altitude Wednesday May 4th, 2022 / Raimund Schnürer / No Comments
Wind power installations: type of installation Wednesday May 4th, 2022 / Raimund Schnürer / No Comments