The NACA balanced-diaphragm dynamometer-torque indicator

Author:	Moore, Charles S.
Additional Authors:	Voss, Fred., Biermann, Arnold E.
Year:	1944
Document Type:	MAIN
Issuing Agency:	National Advisory Committee for Aeronautics,
SUDOC:	Y 3.N 21/5:11/E139
Series:	Wartime Report / National Advisory Committee for Aeronautics ;
Report Number:	no. E139
Subjects:	Diaphragms (Mechanical devices)
	Charts, diagrams, etc
	Dynamometer
	Measuring instruments
	Torque--Measurement
Link:	https://hdl.handle.net/2027/mdp.39015095014471