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| 制钢丝绳的高强度钢 | |||
| 用于制作钢丝绳犁钢 | |||
| 缆绳钢; 锋钢; 犁钢 | |||
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| 犁钢 | |||
| plow steel: 12 phrases in 7 subjects |
| Aviation | 1 |
| Drilling | 1 |
| Earth sciences | 1 |
| General | 2 |
| Mechanics | 3 |
| Oil / petroleum | 1 |
| Technology | 3 |
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