 |
| |||
| spur gear set; spur gear train | |||
| spur wheel gear | |||
| прямозубая цилиндрическая передача: 24 phrases in 7 subjects |
| Armored vehicles | 1 |
| Automobiles | 4 |
| Gear train | 3 |
| Mechanic engineering | 1 |
| Mining | 1 |
| Technology | 4 |
| Transport | 10 |
|
| |||
| spur gear set; spur gear train | |||
| spur wheel gear | |||
| прямозубая цилиндрическая передача: 24 phrases in 7 subjects |
| Armored vehicles | 1 |
| Automobiles | 4 |
| Gear train | 3 |
| Mechanic engineering | 1 |
| Mining | 1 |
| Technology | 4 |
| Transport | 10 |