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1. | secondary tension |
| 副拉力 |
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2. | tension strength |
| 拉力强度 |
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3. | centrifugal tension |
| 离心拉力 |
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4. | drill pipe tension |
| 钻杆拉力 |
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5. | reversed tension |
| 反向拉力 |
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6. | tension coefficient |
| 拉力系数 |
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7. | tension dynmometer |
| 拉力测力计 |
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8. | state of tension |
| 拉力状态 |
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9. | effective tension |
| 有效拉力 |
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10. | tension vertical |
| 拉力竖杆 |
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