True vapor pressure

True vapor pressure means the equilibrium partial pressure exerted by a petroleum liquid such as determined in accordance with methods described in American Petroleum Institute Bulletin 2517, Evaporation Loss from External Floating-Roof Tanks, Second Edition, February 1980 (incorporated by referencesee 60.17).

Source

40 CFR § 60.111a

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Scoping language

In addition to the terms and their definitions listed in the Act and subpart A of this part the following definitions apply in this subpart:

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