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2025-08-14 22:54
85
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2025-08-14 22:52
106
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2025-08-14 22:19
2098
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2025-08-14 22:13
288
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2025-08-14 21:45
2510
Drill pipes are essential for transmitting drilling fluids and rotational force from the surface to the drill bit. High-strength steel alloys are commonly used for drill pipes due to their ability to withstand high torque and pressure.
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2025-08-14 21:27
1706
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2025-08-14 21:13
2470
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2025-08-14 21:04
2523
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2025-08-14 20:58
2115
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2025-08-14 20:52
2963