Abbreviations and Conversion Factors

Section 215 Section 215.103  Abbreviations and Conversion Factors a)         The following abbreviations are used in this Part: bbl barrels (42 gal) C degrees Celsius or centigrade cu in cubic inches F degrees Fahrenheit ft foot g gram g/mole grams per mole gal gallon hr hour in inch K degrees Kelvin kcal kilocalorie kg kilogram kg/hr kilograms per hour kPa kilopascals; one thousand newtons per square meter l liter lb pound lbs/hr pounds per hour lbs/gal pounds per gallon m meter Mg megagram, metric ton or tonne min minute MJ megajoules mm Hg millimeters of mercury ml milliliter ppm parts per million ppmv parts per million by volume psi pounds per square inch psia pounds per square inch absolute psig pounds per square inch guage scm standard cubic meters T English ton b)         The following conversion factors have been used in this Part: English Metric