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| жила; нить; шнур; резьба | |||
| нарезка резьбы; нарезать резьбу; нарезание резьбы; нарезка; винтовать; нарезание; нарезать | |||
| 攻丝: 50 phrases in 9 subjects |
| Construction | 1 |
| Electrical engineering | 2 |
| Electronics | 2 |
| General | 13 |
| Mechanic engineering | 2 |
| Mechanics | 2 |
| Oil and gas technology | 1 |
| Oil processing plants | 2 |
| Technology | 25 |