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.
Prefil. en Pressure Filtration Melt Cleanliness Analyzer Taking Prefil sample for measurement of inclusions in liquid aluminium own Jasmin Proulx Metallurgy
Page 2023 Free-images.com. All images are Public Domain