Construction of new insulated doors for 1025 railroad cars in which temperatures may be mechanically controlled from -- 10 F to 70 F; moldings of expandable polystyrene form tight, moistureproof insulation within poly (acrylonitrile-butadiene-styrene) (ABS) shell.
Landis molds giant freight car door linings
Plastics Technology
Plastics Technology ; 6 , n 8
1960
Aufsatz (Zeitschrift)
Englisch
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