Direct Acting Electro-Hydraulic Proportional Valves for Aerial Device Applications
MLA
Knothe, Chip. Direct Acting Electro-Hydraulic Proportional Valves for Aerial Device Applications. Warrendale, PA SAE International 1989
APA
Knothe, C. (1989). Direct Acting Electro-Hydraulic Proportional Valves for Aerial Device Applications. Warrendale, PA SAE International.
Chicago
Knothe, Chip. Direct Acting Electro-Hydraulic Proportional Valves for Aerial Device Applications. Warrendale, PA SAE International 1989