Ganz interessant:
https://www.youtube.com/watch?v=zzVa_tX1OiI
Elekto Osmotische Pumpe
Moderatoren: Heaterman, Finger, Sven, TDI, Marsupilami72, duese
Moderatoren: Heaterman, Finger, Sven, TDI, Marsupilami72, duese