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Werkstoff
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keywords:(Werkstoff)
Apparatus and methods used in testing road building stone
The use and abuse of fire brick for locomotive fire-boxes
The railways' interest in forest fire prevention
Some recent applications of concrete in railroad work
Marine borers from wood preserver's standpoint
Priority regulations for railway materials
Teredo destroys improperly treated piles
A new American aircraft material -- "Plymetl"
Road tar and its uses in Great Britain
Materials for the surfacing of roads
Materials for the surfacing of roads
Advantages of tar in road construction
Waterway transportation of inflammable materials
Recent developments in use of tar for road purposes
Transport of building materials by rail and road
Prices of railway materials further reduced in 1931
Modern developments of asphaltic floorings for use on board ship
Stainless steel in aircraft construction
Cost of railway materials reduced in 1932
Transportation of materials for road use
Highway construction produces railroad traffic
Highway construction produces railroad traffic
Critical examination of bitumen road materials
Postepy w kragowej produkcji drogowych bitumow asfaltowych w ostatniem piecioleclu
Centralized reclamation on Burlington
Cost of railway materials steadier in 1935
Some aspects of materials testing
Developments in 1935 in use of road tars
Selection and testing of bricks for railways
Mechanical handling on London subway
Producing and using road tars in 1937
Producing and using road tars in 1937
Aircraft structures laminated with plastics
Railway material costs working higher
Standardization and development of tool and structural steels in German Government railroads