Synonyme wurden verwendet für:
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