Gloucester Old Spot pigs drink from a trough, Gloucestershire, United Kingdom

Gloucester Old Spot pig drinks from a trough, Gloucestershire, United Kingdom

Workers making salt cured hams

New blast furnace No. 8 producing 5600 tonnes of pig iron daily, ThyssenKrupp Steelworks, Duisburg, North Rhine-Westphalia, Germany, Europe

One of four new blast furnaces which produce 11.5 million tonnes of pig iron annually, ThyssenKrupp Steelworks, Duisburg, North Rhine-Westphalia, Germany, Europe

One of four new blast furnaces which produce 11.5 million tonnes of pig iron annually, ThyssenKrupp Steelworks, Duisburg, North Rhine-Westphalia, Germany, Europe

Pressure gauge, above 3000 bar, cold-cutting process with high pressure water jet technology, test series in the Underwater Technology Centre at the Leibniz University Hannover, manufacture of bone screws for medical applications, with over 3000 bar press