breeching
| breeching | |
| chem. el. | conducto de conexión |
| el. | cajas de humo |
| |||
| conducto de conexión | |||
| cajas de humo | |||
| conducto de gases | |||
|
breeching : 7 phrases in 4 subjects |
| Agriculture | 2 |
| Coal | 1 |
| Industry | 1 |
| Materials science | 3 |