TY - CONF AU - John Slotwinski AU - Steven Fick AU - G Sydnor AU - Ana Lopez-Sanchez AU - Gerald Blessing C2 - 1998 ASNT Spring Conference, Anaheim, CA DA - 1998-03-27 LA - en PB - 1998 ASNT Spring Conference, Anaheim, CA PY - 1998 TI - A Method  for Calibrating Ultrasonic Aluminum Reference Blocks with Nominally-Identical Ceramic-Element Transducers ER -