Tenn. Comp. R. & Regs. 1200-03-02-.02 - ABBREVIATIONS

(1) The following abbreviations shall, unless the context clearly indicated otherwise, have the following meaning:
(a) ASTM = American Society for Testing and Materials
(b) Btu = British thermal unit
(c) C = degrees Centigrade
(d) cal = calorie
(e) CO = carbon monoxide
(f) CO2 = carbon dioxide
(g) dscf = dry cubic foot at standard conditions
(h) dscm = dry cubic meter at standard conditions
(i) F = degrees Fahrenheit
(j) g = gram
(k) gr = grain
(l) H2S = hydrogen sulfide
(m) H2SO4 = sulfuric acid
(n) Hg = Mercury
(o) hr = hour
(p) kg = kilogram
(q) lb = pound
(r) mg = milligram
(s) mm = millimeter
(t) MW = megawatt
(u) NO = nitric oxide
(v) NO2 = nitrogen dioxide
(w) NOx = nitrogen oxides
(x) ppb = parts per billion
(y) ppm = parts per million
(z) psia = pounds per square inch absolute
(aa) sec = second
(bb) SO2 = sulfur dioxide
(cc) ug = microgram


Tenn. Comp. R. & Regs. 1200-03-02-.02
Original rule filed January 10, 1977; effective date February 9, 1977.

Authority: T.C.A. ยงยง 68-201-105 and 4-5-201 et. seq.

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