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The renovation and application of lifting system in east shaft, Dongchuan Company
Author(s): 
Pages: 26-27
Year: Issue:  1
Journal: JIANGSU COAL

Keyword:  延深提升改造;
Abstract: 阐述在金川公司东主井延深工程中利用永久混凝土井塔布置提绞设备遇到的实际问题并提出解决的办法.
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