 |
| self- sealing: 29 phrases in 13 subjects |
| Agriculture | 1 |
| Biology | 1 |
| Chemistry | 8 |
| Coal | 1 |
| Earth sciences | 1 |
| Foreign trade | 1 |
| Industry | 1 |
| Mechanic engineering | 2 |
| Medical appliances | 2 |
| Metallurgy | 1 |
| Packaging | 1 |
| Technology | 5 |
| Transport | 4 |
|
| self- sealing: 29 phrases in 13 subjects |
| Agriculture | 1 |
| Biology | 1 |
| Chemistry | 8 |
| Coal | 1 |
| Earth sciences | 1 |
| Foreign trade | 1 |
| Industry | 1 |
| Mechanic engineering | 2 |
| Medical appliances | 2 |
| Metallurgy | 1 |
| Packaging | 1 |
| Technology | 5 |
| Transport | 4 |