Image credits

Industry and historical photographs used on this website are credited below. Each file is linked to its source and license.

• Crusher: “Keestrack B3 jaw crusher” by Fiver, der Hellseher. Source · CC BY-SA 4.0. Cropped and resized for this website.
• Mining: “Opencast coal mining in Germany (9261)” by Rene Schwietzke. Source · CC BY 2.0.
• Fans and blowers: “TCF Europe Axial Fan for wind tunnel” by TCF Vzduchotechnika s.r.o. Source · CC BY-SA 4.0. Cropped and resized for this website.
• Gear reducers: “Reduction gear for ship motor (1)” by S.J. de Waard. Source · CC BY 2.5.
• Mixers: “Screw belt mixer” by RICHI Manufacture. Source · CC BY-SA 4.0.
• Historical market background: “Beijing Free Market, 1991 (10553831684)” by Gary Todd. Source · CC0 1.0.

Photographs are used as illustrative context. Product and industry images depict the subjects identified in their source captions; the 1991 market photograph is general historical context and is not represented as a specific motor market.