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Kohle
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keywords:(Kohle)
Pulverized coal equipment installed on the mercer
Test of pulverized coal applied to scotch boilers
Regulating the supply of railroad cars for coal transportation in the Ruhr district
Recent progress in coal pulverizing, use of pulverized coal on board ships
The A.E.G. Pulverized coal locomotive
Locomotive engineers and pulverised fuel
Bethlehem to build first pulverized coal burning ships
Test locomotive of the German state system with pulverized lignite firing
Pulverized-coal firing of steam locomotives
Pulverized-fuel locomotive for the German state railways
A new design of pulverized fuel burning locomotive
Development of pulverized fuel for marine purposes during 1927-1928, C. J. Jefferson
First American-built pulverized coal ship
A haulage system with gathering locomotives only
A haulage system with gathering locomotives only