TY - BOOK ED - BHRA (Association) ED - International Conference on Developments in Valves and Achuators for Fluid Control TI - Proceedings of the 2nd International Conference on Developments in Valves and Actuators for Fluid Control SN - 0947711376 U1 - 621.84 20 PY - 1988///. CY - BHRA: KW - Valves KW - Design and construction ER -