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简介了我国地下铲运机在国民经济中的作用、当前的技术水平及与世界先进水平的差距。提出了加速我国地下铲运机发展的建议。
The role of China’s underground scraper in the national economy, the current level of technology, and the gap with the world’s advanced level are introduced. The proposal for accelerating the development of China’s underground scraper was proposed.