Drilling device for reinforced concrete bored pile

Assignee

• Shandong University

Inventors

• Lianxiang Li (1 patents)
• Chuhan Wang (5 patents)
• Shangru Zhang (1 patents)
• Xiuxi Che (1 patents)
• Yefan Qiu (1 patents)
• Shilei Zhao (2 patents)
• Longde Guo (1 patents)

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