TY - CONF T1 - A modified auto-engine oil drain plug for in situ ultrasonic viscosity monitoring JO - Society of Tribologists and Lubrication Engineers Annual Meeting and Exhibition 2016 PY - 2016/01/01 AU - Mills R AU - Dwyer-Joyce R AU - Schirm M AU - Manfredi O ED - SP - 100 EP - 102 Y2 - 2025/11/09 ER -