TY  - RPRT
TI  - Microwave/Sonic Apparatus Measures Flow and Density in Pipe
AU  - Arndt, G. D.
AU  - Ngo, Phong
AU  - Carl, J. R.
AU  - Byerly, Kent A.
PY  - 2004
UR  - https://ntrs.nasa.gov/citations/20110016849
ID  - 20110016849
ER  -