Full text
any hydrocarbon or mixture of hydrocarbons that, at a temperature of 15°C and a pressure of 101.325 kPa, is in a gaseous state, or
any hydrocarbon or mixture of hydrocarbons that, at a temperature of 15°C and a pressure of 101.325 kPa, is in a gaseous state, or
any hydrocarbon or mixture of hydrocarbons that, at a temperature of 15°C and a pressure of 101.325 kPa, is in a gaseous state, or