 |
| rubber lined: 32 phrases in 17 subjects |
| Astronautics | 1 |
| Chemistry | 4 |
| Construction | 2 |
| Electronics | 3 |
| Firefighting and fire-control systems | 2 |
| General | 1 |
| Information technology | 1 |
| Leather | 2 |
| Metallurgy | 2 |
| Mining | 1 |
| Oil / petroleum | 3 |
| Pharmacology | 1 |
| Public utilities | 1 |
| Pumps | 1 |
| Technology | 3 |
| Transport | 3 |
| Valves | 1 |