This machine is one of the test equipment of mining hydraulic support.
本机是矿用成套液压支架试验设备之一。
This machine is one of the corollary equipment for repairing single hydraulic support.
该机为煤矿维修单机液压支架而研制的配套设备之一。
Equipped with four hydraulic level of support, quickly leveling rig is simple, safe and reliable.
装有四个液压水平支撑，可迅速调平钻机，操作简便，安全可靠。
The article mainly elaborated the general shield type hydraulic pressure support design process.
本论文主要阐述了一般掩护式液压支架的设计过程。
Because this coal bed thickness is moderate, selects the shield type hydraulic pressure support.
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.
由于该煤层厚度适中，选用掩护式液压支架。
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