TM 5-810-15
02
RO
Oxygen
Reverse Osmosis
ROM
OFA
Run-of-mine
Overfire Air
rpm
OSHA
Occupational Safety and Health Act
Revolutions per minute
PA
RTD
Primary Air
PC
scfm
Personal Computer
Standard cubic feet per minute
PC
SCR
Programmable Controller
Selective Catalytic Reduction Silicon Controlled
Rectifier
PC
Pulverized Coal
SH
Superheat
PCB
Polychlorinated Biphenyl
SiO2
Silica Dioxide
pcf
Pounds per cubic foot
SNCR
Selective Noncatalytic Reduction
piw
Pounds per inch width
SO2
Sulfur Dioxide
pph
Pounds per hour
SSU
Saybolt Seconds Universal
ppi
Pounds per ply inch
ST
Softening Temperature
ppm
Parts per million
TDS
Total Dissolved Solids
psf
Pounds per square foot
TiO2
Titanium Dioxide
psi
tph
Pounds per square inch
Tons per hour
psig
TSS
Pounds per inch gauge
Total Suspended Solids
RA
UHMW
Relative Accuracy
Ultra High Molecular Weight
RATA
UPS
Relative Accuracy Test Audit
Uninterruptable Power Supply
RDF
uv
Refuse Derived Fuel
Ultraviolet
RMA
wg
Rubber Manufacturers Association
Water gauge
Glossary-3