 |
| |||
| tce; tece; ton of coal equivalent; tonne of coal equivalent; standard coal equivalent | |||
|
t.e.c : 2 phrases, 2 sujets |
| Sciences de la vie | 1 |
| Transport | 1 |
|
| |||
| tce; tece; ton of coal equivalent; tonne of coal equivalent; standard coal equivalent | |||
|
t.e.c : 2 phrases, 2 sujets |
| Sciences de la vie | 1 |
| Transport | 1 |