Usually MBtu = 1000 Btu and MMBtu = 1000000 Btu
| 1 | initial version |
Usually MBtu = 1000 Btu and MMBtu = 1000000 Btu
| 2 | retagged |
Usually MBtu = 1000 Btu and MMBtu = 1000000 Btu
| 3 | retagged |
Usually MBtu = 1000 Btu and MMBtu = 1000000 Btu
| 4 | retagged |
Usually MBtu = 1000 Btu and MMBtu = 1000000 Btu