leakage in the reservoir area的意思|示意
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水库区渗漏
leakage in the reservoir area的网络常见释义
库区渗漏 文章摘要信息 关键词 : 库区压煤 地表移动 库区渗漏 [gap=545]Keywords : coal in seam under the reservoir area; surface movement; leakage in the reservoir area