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10t directional drill swivel
Selling leads
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..., high accuracy, fast speed, and low cost. It has become a It is a preferred economical and fast construction method, and is widely used in rescue ...
2025-07-31 00:15:16
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..., high precision, high speed, and low cost. It has become a preferred economical and fast construction method, and is widely used in the rescue of ...
2025-07-31 00:15:16
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...Structure: Steel castings. Connect with drill pipe: directly connect with drill pipe; octagonal connection. Connection with pipeline: with and ...
2025-01-02 16:10:03
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