TY  - RPRT
TI  - Performance tests of cleanable impingement type air filters type HV-2 and type HV-2-16 
AU  - Robinson, Henry E
AU  - Watson, Thomas W
PY  - 1953
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 2285
DO  - 10.6028/NBS.RPT.2285
ER  -