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| gear; toothed wheel; pinion | |||
| cogwheel; gear wheel | |||
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| Gear (A SmartArt graphic layout used to show interlocking ideas. Each of the first three lines of Level 1 text corresponds to a gear shape, and their corresponding Level 2 text appears in rectangles next to the gear shape. Unused text does not appear, but remains available if you switch layouts) | |||
| зъбно колело: 12 phrases in 4 subjects |
| Construction | 1 |
| Mechanic engineering | 3 |
| Technology | 3 |
| Transport | 5 |