View Historical Standards for D1657:

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Document Designation and Title Year Select Item(s) D1657 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer 12 D1657 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer 02(2007) D1657 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer 02