Btu (th)/liră Joule/kilogram
| Btu (th)/lb J/kg |
Btu (th)/liră Kilojoule/kilogram
| Btu (th)/lb kJ/kg |
Btu (th)/liră Calorie (IT)/gram
| Btu (th)/lb cal/g |
Btu (th)/liră Calorie (th)/gram
| Btu (th)/lb cal (th)/g |
Btu (th)/liră Btu (IT)/liră
| Btu (th)/lb Btu/lb |
Btu (th)/liră Kilogram/joule
| Btu (th)/lb kg/J |
Btu (th)/liră Kilogram/kilojoule
| Btu (th)/lb kg/kJ |
Btu (th)/liră Gram/calorie (IT)
| Btu (th)/lb g/cal |
Btu (th)/liră Gram/calorie (th)
| Btu (th)/lb g/cal (th) |
Btu (th)/liră Liră/Btu (IT)
| Btu (th)/lb lb/Btu |
Btu (th)/liră Liră/Btu (th)
| Btu (th)/lb lb/Btu (th) |
Btu (th)/liră Liră/cai putere/oră
| — |
Btu (th)/liră Gram/cal putere (metric)/oră
| — |
Btu (th)/liră Gram/kilowatt/oră
| — |