| YCJF-20型全液压冲击反循环钻机结构特点及应用 |
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| 引用本文： | 唐爱国,王玉吉,李庆彬. YCJF-20型全液压冲击反循环钻机结构特点及应用[J]. 探矿工程(岩土钻掘工程), 2012, 39(10): 50-52 |
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| 作者姓名： | 唐爱国 王玉吉 李庆彬 |
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| 作者单位： | 山东省地质探矿机械厂,山东省地质探矿机械厂,山东省地质探矿机械厂 |
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| 摘 要： | 简要介绍了YCJF-20型全液压冲击反循环钻机的结构特点、性能参数以及应用情况。
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| 关 键 词： | 全液压冲击反循环钻机 结构特点 施工效率 |
| 收稿时间： | 2012-07-09 |
| 修稿时间： | 2012-07-09 |
hydraulic percussive and reverse circulation drill; structure feature; application situation |
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| TANG Ai-guo,WANG Yu-ji and LI Qing-bin. hydraulic percussive and reverse circulation drill; structure feature; application situation[J]. Exploration Engineering （Rock & Soil Drilling and Tunneling）, 2012, 39(10): 50-52 |
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| Authors: | TANG Ai-guo WANG Yu-ji LI Qing-bin |
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| Affiliation: | Shandong Geological Prospecting Machinery Plant,Shandong Geological Prospecting Machinery Plant,Shandong Geological Prospecting Machinery Plant |
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| Abstract: | Brief introduction is made on the structure features, performance parameters and the application situation of YCJF-20 hydraulic percussive and reverse circulation rig. |
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| Keywords: | hydraulic percussive and reverse circulation drill structure feature application situation |
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