⌂
⚲
?
✕︎
clip:235216
clip:235216
clip:235216
clip:235216
clip:235216
clip:235216
clip:235216
clip:235216
clip:235216
hi
{"x":0,"y":0} to {"x":0,"y":0}
Copyright © details on Wikimedia Commons.
Oszilloskop Tastkopf 10x IMGP3769 smial wp.jpg
▦