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safety locking : 61 phrases in 19 subjects |
| Armored vehicles | 1 |
| Artillery | 1 |
| Astronautics | 1 |
| Automobiles | 7 |
| Aviation | 3 |
| Cables and cable production | 1 |
| General | 1 |
| Leather | 1 |
| Makarov | 1 |
| Mass media | 1 |
| Military | 8 |
| Oil / petroleum | 2 |
| Oil and gas technology | 1 |
| Polymers | 1 |
| Technology | 20 |
| Textile industry | 1 |
| Traffic control | 1 |
| Transport | 4 |
| Weapons and gunsmithing | 5 |