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Werkstoff
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keywords:(Werkstoff)
Multiwall bags loaded by fork truck
Railway materials -- How much and when?
Construction of wooden cargo ships
Aircraft structures laminated with plastics
Producing and using road tars in 1937
Producing and using road tars in 1937
Postepy w kragowej produkcji drogowych bitumow asfaltowych w ostatniem piecioleclu
Cost of railway materials reduced in 1932
Failure of railway materials -- Fractures in rails and locomotive parts
Railroad material outlook in 1943
Transportation of materials for road use
Highway construction produces railroad traffic
Highway construction produces railroad traffic
To underestimate needs of fixed properties is to undermine railroads
Progress in obtaining railway materials
Recent developments in use of tar for road purposes
Plastic materials and their applications
Studies of stone vs gravel in traffic-bound roads
Selection and testing of bricks for railways
Centralized reclamation on Burlington
Materials for the surfacing of roads
Materials for the surfacing of roads
Advantages of tar in road construction
Some applications of bitumen and asphalt for railroad construction
Cost of railway materials steadier in 1935
Apparatus and methods used in testing road building stone
We're saving $115,000 per year with unit loads
Railway material costs working higher
Prices of railway materials further reduced in 1931
Waterway transportation of inflammable materials
Road tar and its uses in Great Britain
Material design concepts for urban transport aircraft
Problem of decarburization in railroad materials
Application of corrosion-resisting materials to railroad electrical construction
Plastics in railway engineering
Traffic grows -- Purchases decline
Wooden shipbuilding stages great comeback in maritimes
Standardization and development of tool and structural steels in German Government railroads