TY - GEN AU - Cole, Selden D AU - Achenbach, Paul R C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1955-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.4125 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1955 TI - Underground pipe insulation ::progress report August 1, 1954 to May 31, 1955 ER -