| MRA-1型锚杆扩底机具的结构特点及使用情况 |
| 投稿时间：2005-09-14 修订日期：2005-09-14 点此下载全文 |
| 引用本文：李洪.MRA-1型锚杆扩底机具的结构特点及使用情况[J].钻探工程,2005,32(11):34-36.. Performance and Structure Specialty of Anchor Reaming Tool MRA-1[J]. Drilling Engineering, 2005,32(11):34-36. |
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| 中文摘要:分析了目前国内常见锚杆扩底钻具的结构特点及适用条件，在此基础上，介绍了MRA-1型锚杆扩底钻具的结构、适用条件及使用情况。 |
| 中文关键词:锚杆扩底钻具 结构 适用条件 |
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| Performance and Structure Specialty of Anchor Reaming Tool MRA-1 |
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| Abstract:The usage conditions and structure specialty of common anchorage reaming tools within China were analyzed. The performances, structure specialty and usage conditions of Anchor Reaming Tool MRA-1 were introduced. |
| keywords:anchor reaming tool structure usage condition |
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