 |
| |||
| pipe; smoking pipe | |||
| |||
| tobacco pipes | |||
|
pipa : 21 phrases in 12 subjects |
| Agriculture | 1 |
| Cables and cable production | 4 |
| Chemistry | 2 |
| Communications | 1 |
| Environment | 1 |
| General | 2 |
| Industry | 3 |
| Mechanic engineering | 2 |
| Metallurgy | 1 |
| Microsoft | 2 |
| Municipal planning | 1 |
| Technology | 1 |