由于该煤层厚度适中，选用掩护式液压支架。
Because this coal bed thickness is moderate, selects the shield type hydraulic pressure support.
本论文主要阐述了一般掩护式液压支架的设计过程。
The article mainly elaborated the general shield type hydraulic pressure support design process.
摘 要 文主要阐述了一般掩护式液压支架的设计过程。
Pick to Article mainly expounds the general screen type hydraulic support's design process.
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