Liu hanhu

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煤层底板带压开采对隔水层隔水能力研究方法的探讨
Release time:2021-09-29  Hits:

Affiliation of Author(s):环境与测绘学院
First Author:Liu hanhu
Indexed by:Journal paper
Document Code:paper_86428
Translation or Not:no
Date of Publication:1998-01-01