Pneumatic conveying
STOESS, H.A.
Pneumatic conveying - N.Y. 1970 - 218p - Materials handling and packaging series .
PNEUMATICS
PNEUMATICS PNEUMATICS - MACHINERY
621.5 S81P
Pneumatic conveying - N.Y. 1970 - 218p - Materials handling and packaging series .
PNEUMATICS
PNEUMATICS PNEUMATICS - MACHINERY
621.5 S81P