TY - GEN AU - J M Arvidson C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1975-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.TN.666 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1975 TI - Efflux of gaseous hydrogen or methane fuels from the interior of an automobile: ER -