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| клиновая шпонка с головкой | |||
| шпонка с головкой | |||
| head key: 18 phrases in 10 subjects |
| American usage, not spelling | 1 |
| Automated equipment | 4 |
| Computers | 1 |
| Construction | 2 |
| Drilling | 2 |
| Makarov | 1 |
| Mechanic engineering | 2 |
| Technology | 3 |
| Thermal engineering | 1 |
| Transport | 1 |