Research and application of two-stage and two-speed reaming technology for complex roof in Wangpo Coal Mine
ZHAO Kaikai
YANG Dongdong
ZHANG Yazhou
CHU Zhiwei
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Publication Date：2022-08-20
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 69-73 )