 |
| |||
| non-pressure pipe (Yerkwantai) | |||
| non-artesian pipe (Leonid Dzhepko); pressure-free pipe | |||
| nonpressure pipe | |||
| безнапорная труба: 2 phrases, 2 sujets |
| GOST | 1 |
| Industrie des silicates | 1 |
|
| |||
| non-pressure pipe (Yerkwantai) | |||
| non-artesian pipe (Leonid Dzhepko); pressure-free pipe | |||
| nonpressure pipe | |||
| безнапорная труба: 2 phrases, 2 sujets |
| GOST | 1 |
| Industrie des silicates | 1 |