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| 嵌缝; 瞄准; 勾缝 | |||
| 尖端; 变尖 | |||
| 磨快尖; 削尖; 尖锐化 | |||
| заострения: 400 phrase in 11 subjects |
| Antennas and waveguides | 1 |
| Aviation | 3 |
| Drilling | 1 |
| General | 368 |
| Geology | 2 |
| Mathematics | 3 |
| Oil and gas | 1 |
| Oil processing plants | 2 |
| Roll stock | 1 |
| Technology | 17 |
| Tools | 1 |
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