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| |||
| slew ring (поворотной платформы экскаватора MadOx) | |||
| crown-wheel; girth-gear; master gear; crown gear (MichaelBurov); girth gear (MichaelBurov) | |||
| pinion gear; drive gear | |||
| rear gear group; ring gear | |||
| венцовая шестерня: 58 phrases in 3 subjects |
| Cement | 18 |
| Machinery and mechanisms | 1 |
| Technology | 39 |