TY - RPRT TI - Characterization of Showerhead Performance At Low Pressure AU - Hash, David B. AU - Mihopoulos, Ted AU - Meyyappan, Meyya AU - Coronell, Dan AU - Carroll, Carol W. PY - 1999 UR - https://ntrs.nasa.gov/citations/20020039692 ID - 20020039692 ER -