厚煤层综放工作面切眼扩宽锚网支护快速施工技术与劳动组织

厚煤层综放工作面切眼扩宽锚网支护快速施工技术与劳动组织的英文翻译

基本释义

• Bolting net support quick - construction technique by cutting widening in thick seam comprehensive caving working face and labourer organization