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Heavy equipment - Wikipedia

Until the 19th century and into the early 20th century heavy machines were drawn under human or animal power. With the advent of portable steam-powered engines the drawn machine precursors were reconfigured with the new engines, such as the combine harvester.

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Pit Terminology - Glossary

Pit Terminology - Glossary. Glossary of words that are generally specific to the mining industry: Some have a two or three fold meaning, some have gone out of use, some are local to Derbyshire, Leicestershire, South Yorkshire and to Nottinghamshire, and others are general to the British Coalfields.

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EquipmentMine - New and Used Mining Equipment Marketplace

EquipmentMine is a searchable database of new, used and surplus mining equipment and parts available for sale.

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stone roadheader for sale in scotland

The Impact of Disasters on Independent stone roadheader for sale in scotland. contract price is determined by supply and demand of the market. .. Because there were only two men, Blair Sims and David Hoggart, in the roadheader crewA McConnell Dowell day crew of four men worked in stone, developing a .

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