TY - BOOK ID - 136159626 TI - Evaluation of refractory qualities of concretes for jet aircraft warm-up, power check maintenance aprons, and runways AU - Ryan, J. V. AU - Tuma, E. C. AU - United States. PY - 1963 PB - Gaithersburg, MD : U.S. Dept. of Commerce, National Institute of Standards and Technology, DB - UniCat KW - Aircraft exhaust emissions. KW - Concrete KW - Testing. KW - Thermal properties. UR - https://www.unicat.be/uniCat?func=search&query=sysid:136159626 AB - ER -