longwall
with | multiple entries
| longwall | |
| met. | grand front aligné |
| multiple entry | |
| work.fl. commun. | vedette multiple |
| |||
| grand front aligné | |||
|
longwall : 18 phrases in 5 subjects |
| Coal | 8 |
| General | 2 |
| Industry | 1 |
| Life sciences | 1 |
| Metallurgy | 6 |