Btu (th)/libra Joule/quilograma
| Btu (th)/lb J/kg |
Btu (th)/libra Kilojoules/kilogram
| Btu (th)/lb kJ/kg |
Btu (th)/libra Caloria (IT)/grama
| Btu (th)/lb cal/g |
Btu (th)/libra Caloria (th)/grama
| Btu (th)/lb cal (th)/g |
Btu (th)/libra Btu (IT)/libra
| Btu (th)/lb Btu/lb |
Btu (th)/libra Quilograma/joule
| Btu (th)/lb kg/J |
Btu (th)/libra Quilograma/quilojoule
| Btu (th)/lb kg/kJ |
Btu (th)/libra Grama/caloria (IT)
| Btu (th)/lb g/cal |
Btu (th)/libra Grama/caloria (th)
| Btu (th)/lb g/cal (th) |
Btu (th)/libra Libra/Btu (IT)
| Btu (th)/lb lb/Btu |
Btu (th)/libra Libra/Btu (th)
| Btu (th)/lb lb/Btu (th) |
Btu (th)/libra Libra/cavalo-vapor/hora
| — |
Btu (th)/libra Grama/cavalo-vapor (métrico)/hora
| — |
Btu (th)/libra Grama/quilowatt/hora
| — |