TY - GEN AU - Norcross, R J C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2002-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.6896 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2002 TI - Utility of high pressure oil with digital proportional valves in servo applications: ER -