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31. | double tube heat exchanger |
| 套管换热器 |
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32. | casing separator |
| 套管隔板 |
|
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| |
33. | in casing maintenance |
| 套管维修 |
|
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| |
34. | casing deformation |
| 套管变形 |
|
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35. | high-strength casing |
| 高强度套管 |
|
|
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36. | well casing anchor |
| 套管锚 |
|
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37. | battery cartidge |
| 电池套管 |
|
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38. | casing buckling |
| 套管弯曲 |
|
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| |
39. | borehole casing |
| 钻孔套管 |
|
|
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40. | casing guide shoe |
| 套管引鞋 |
|
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