光琴, 支, 四川省煤田地质局一三五队, 中国
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卷 3, 编号 1 (2021) - 论文
煤矿地质灾害特征及防治措施分析
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卷 3, 编号 2 (2021) - 论文
露天废弃矿坑地质环境综合治理研究现状
摘要
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ⓒ2019 by Academic Publishing Pte Ltd
Address：73 Upper Paya Lebar Road #07-02B-01 Centro Bianco Singapore 534818
phone：+65 83184869
ⓒ2019 by Academic Publishing Pte Ltd