@misc{1165771, author = {Carl W Coblentz and Paul R Achenbach}, title = {Performance test of Farr type 83 media with the "Roll Kleen" automatic renewable media air filter ::manufactured by Farr Company Los Angeles, California}, year = {1962}, month = {1962-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.RPT.7530}, language = {en}, }