Research and Application of Pulling out the Worn Pipes With Rammer
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引用本文: | 刘国伟, 王银献, 谭志翔. 利用夯管锤起拔旧管技术及其应用[J]. 钻探工程, 2002, (3): 53-54. doi: 10.3969/j.issn.1672-7428.2002.03.021 |
Citation: | Research and Application of Pulling out the Worn Pipes With Rammer[J]. DRILLING ENGINEERING, 2002, (3): 53-54. doi: 10.3969/j.issn.1672-7428.2002.03.021 |