Btu (IT)/libra Joule/kilogram
| Btu/lb J/kg |
Btu (IT)/libra Kilojoule/kilogram
| Btu/lb kJ/kg |
Btu (IT)/libra Kalorie (IT)/gram
| Btu/lb cal/g |
Btu (IT)/libra Kalorie (th)/gram
| Btu/lb cal (th)/g |
Btu (IT)/libra Btu (th)/libra
| Btu/lb Btu (th)/lb |
Btu (IT)/libra Kilogram/joule
| Btu/lb kg/J |
Btu (IT)/libra Kilogram/kilojoule
| Btu/lb kg/kJ |
Btu (IT)/libra Gram/kalorie (IT)
| Btu/lb g/cal |
Btu (IT)/libra Gram/kalorie (th)
| Btu/lb g/cal (th) |
Btu (IT)/libra Libra/Btu (IT)
| Btu/lb lb/Btu |
Btu (IT)/libra Libra/Btu (th)
| Btu/lb lb/Btu (th) |
Btu (IT)/libra Libra / koňská síla / hodina
| — |
Btu (IT)/libra Gram/koňská síla (metrická)/hod
| — |
Btu (IT)/libra Gram/kilowatt/hodinu
| — |