Coblentz, C.
and Achenbach, P.
(1963),
Performance test of a Westinghouse Electrostatic air cleaner, Precipitron VB-012 ::manufactured by Westinghouse Electric Corporation Staunton, Virginia, , National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NBS.RPT.7892
(Accessed September 16, 2024)