TY  - GEN
AU  - Robinson, Henry E
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1953-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.RPT.2699
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1953
TI  - Performance tests of cleanable impingement type air filters type EWA and type EWAP:
ER  -