摘要
介绍了凿井钢井架安装的新型施工工艺,并阐述了新施工工艺的优点,保证了施工质量和安全,提前了工期,取得了较好的经济效益。
The sinking of the derrick to install new construction technology, and expounded the merits of the new construction technology to ensure the construction quality and safety, ahead of the construction period, and achieved better economic benefits.
出处
《煤矿机械》
北大核心
2008年第11期86-87,共2页
Coal Mine Machinery
关键词
井架
安装施工
新工艺
derrick
installation
new technology
