| |||
| ported cylinder | |||
|
con orificios : 29 phrases in 11 subjects |
| Agriculture | 8 |
| Automobiles | 1 |
| Chemistry | 1 |
| Construction | 3 |
| Drilling | 1 |
| Information technology | 1 |
| Materials science | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 3 |
| Packaging | 3 |
| Technology | 6 |
| |||
| ported cylinder | |||
|
con orificios : 29 phrases in 11 subjects |
| Agriculture | 8 |
| Automobiles | 1 |
| Chemistry | 1 |
| Construction | 3 |
| Drilling | 1 |
| Information technology | 1 |
| Materials science | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 3 |
| Packaging | 3 |
| Technology | 6 |