@misc{1167301, author = {Thomas W Watson and Henry E Robinson}, title = {Performance tests of a Farr Co. "Roll-Kleen" automatic renewable media air filter:}, year = {1958}, month = {1958-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.RPT.5827}, language = {en}, }