When the total cycle pump gear shift operation, the flow of the slip road ratio unchanged.
当总循环泵变速运行时，各个支路的流量分配比例保持不变。
The utility model relates to a mine slip casting pump, in particular to a slip casting pump which is used for the sealing treatment of the gap of the stratum loophole in mines or tunnels.
本实用新型涉及一种矿用注浆泵，尤其是矿井或隧道地层漏洞缝隙封闭处理的注浆泵。
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