YCJF-20型全液压冲击反循环钻机结构特点及应用 |
投稿时间:2012-07-09 修订日期:2012-07-09 点此下载全文 |
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].钻探工程,2012,39(10):50-52.TANG Ai-guo,WANG Yu-ji,LI Qing-bin. hydraulic percussive and reverse circulation drill; structure feature; application situation[J]. Drilling Engineering, 2012,39(10):50-52. |
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中文摘要: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。 |
中文关键词:全液压冲击反循环钻机 结构特点 施工效率 |
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hydraulic percussive and reverse circulation drill; structure feature; application situation |
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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. |
keywords:hydraulic percussive and reverse circulation drill structure feature application situation |
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