⌂
⚲
?
✕︎
clip:140881
clip:140881
clip:140881
clip:140881
clip:140881
clip:140881
clip:140881
clip:140881
clip:140881
hi
{"x":0,"y":0} to {"x":0,"y":0}
Copyright © details on Wikimedia Commons.
Part of a heat exchanger in a cracking tower.jpg
▦