01331aam 2200373I 450 991071054680332120160606093150.0GOVPUB-C13-106a6bf2e3bd452cb70fd87436832f44(CKB)5470000002477829(OCoLC)951215479(EXLCZ)99547000000247782920160606d1986 ua 0engrdacontentrdamediardacarrierMinimum life cycle cost heat losses for shallow trench underground heat distribution systems /Jin B. FangGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1986.1 online resourceNBSIR ;86-33811986.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Fang J. B1390302Fang J. B1390302United States.National Bureau of Standards.NBSNBSGPOBOOK9910710546803321Minimum life cycle cost heat losses for shallow trench underground heat distribution systems3518000UNINA