求翻译：装置或压力表。出浆管线上应有流量计，以便了解通过量，并使之稳定。（至少在良浆池应装有浆位计，测定流量）。同时在管线末端进入良浆池处安装控制阀门。良浆一般不用泵直接抽送，如不可避免，则应在泵出口端装上控制阀门。是什么意思？

Installations or pressure gauge. There should be on a slurry pipeline flowmeter to get through, and make it stable. (At least accepts pool should be fitted with a thick liquid level meter, determination of flow). At the same time in the end of the pipeline into the wheat from the pulp to install control valve. Accepts General directly without pump pumping, if unavoidable, the pump control valve on the outlet port installed.