厚煤层大采高综采技术现状

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厚煤层大采高综采技术现状的英文翻译

基本释义

Current situation of the fully mechanized mining technology relating to large cutting height and thick coal seam

厚煤层大采高综采技术现状的相关资料：

临近单词

厚厚卧孔菌

目录

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