TY - GEN AU - David A Yashar AU - W Vance Payne C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2004-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.7183 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2004 TI - Vibration signatures for three positive displacement compressors: ER -