"1899.100535"^^ . "\\(btu-per-degR\\)"^^ . . . . "[Btu_IT].[degR]-1"^^ . "Btu{IT}/\u00B0R" . . "N62" . "BTU per Degree Rankine"@en . . . . "[Btu_IT]/[degR]"^^ . "\\({\\bf BTU \\, per \\, Degree \\, Rankine}\\) is an Imperial unit for 'Heat Capacity' expressed as \\(Btu/degR\\)."^^ .