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通过普通滚筒与破岩滚筒的对比分析，确定了破岩滚筒的主要技术参数，为处理综采工作面中的陷落柱提供了一种有效的技术途径。
By comparing and analyzing the ordinary drum and the rock breaking drum, the main technical parameters of the rock breaking drum are determined, which provides an effective technical approach for dealing with the collapse column in the fully mechanized mining face.