TY - RPRT TI - Investigation of standards, performance characteristics and evaluation criteria for thermoplastic piping in residential plumbing systems AU - Wyly, R S AU - Park, W J AU - Pierce, E T AU - Rorrer, D E AU - Shaver, J R AU - Sherlin, G C AU - Tryon, M PY - 1978 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS BSS 111 DO - 10.6028/NBS.BSS.111 ER -