介绍了DWX型柱塞悬浮式单体液压支柱的工作原理及结构特点。
The technical principle and structural characteristics of the DWX hydraulic support with suspending plug were introduced.
在对DZ型单体液压支柱研究的基础上，提出了采用柱塞悬浮式单体液压支柱的新概念。
The new idea of hydraulic support with suspending hollow plug was proposed on the basis of the research on the DZ hydraulic support.
在对DZ型单体液压支柱研究的基础上，提出了采用柱塞悬浮式单体液压支柱的新概念。
The new idea of hydraulic support with suspending hollow plug was proposed on the basis of the research on the DZ hydraulic support.
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