標準號：IS 1448 Pt.71-1979
發布日期：1979/3/1 12:00:00
實施日期：1999/12/31 12:00:00
適用范圍：1.1 This method of test describes a procedure for the determination of the gauge vapour pressures ( see Note ) of liquefied petroleum gas products at a temperature of 37.8°C or at some higher test temperature up to and including a test temperature of 70°G.Note — Information on the gauge vapour pressures of liquefied petroleum gas products under test temperature conditions in the range from 37.8 to 70°C is pertinent to problems of selecting properly designed storage vessels, shipping containers, and customer utilization equipment to ensure the safe handling of such products.