Abbreviations and Symbols | Definition |
Btu | British thermal unit |
°C | Degree Celsius (centigrade) |
cm | Centimeter |
dscf | Dry cubic feet at standard conditions |
dscm | Dry cubic meter at standard conditions |
°F | Degree Fahrenheit |
ft | Feet |
g | Gram |
gal | Gallon |
gr | Grain |
hr | Hour |
kg | Kilogram |
lb | Pound |
lbs | Pounds |
m | Meter |
m3 | Cubic meter |
mg | Milligram (10-3 gram) |
mm | Millimeter (10-3 meter) |
ppm | Parts per million |
psi | Pounds per square inch |
tpy | Tons per year |
[]g | Microgram (10-6 gram) |
vol | Volume |
wt | Weight |
% | Percent |
250 R.I. Code R. 250-RICR-120-05-0.6