This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
LDLimeRotaryPH. Typical preheater on rotary lime kiln en Kafuffle CommonsHelper LinguisticDemographer en LinguisticDemographer Original upload log page en LDLimeRotaryPH LinguisticDemographer bytes no preheater on rotary lime kiln Lime kilns Rotary kilns
Page 2023 Free-images.com. All images are Public Domain