 |
| |||
| underground pipeline | |||
| underground pipe; underground piping | |||
|
conduite souterraine : 6 phrases in 4 subjects |
| Agriculture | 1 |
| Construction | 2 |
| Mechanic engineering | 2 |
| Natural sciences | 1 |
|
| |||
| underground pipeline | |||
| underground pipe; underground piping | |||
|
conduite souterraine : 6 phrases in 4 subjects |
| Agriculture | 1 |
| Construction | 2 |
| Mechanic engineering | 2 |
| Natural sciences | 1 |