研究了几种金属材料在湿法磷酸生产中的浓缩轴流泵和萃取槽料浆泵叶轮上的耐腐蚀使用情况。
The corrosion situation of some metal materials used for axial-flow pump and impeller of slurry pump in wet phosphoric acid production was studied.
我们用泵将石膏料浆打到一块用堤围起来的空地中。
采用PLC为控制核心，实现了对料浆隔膜泵主要部件——隔膜的破裂进行预报警与事故报警的电路设计。
Discussed is design of circuit of fore alarm and accident alarm with ruptured diaphragms -main part of crushed materials diaphragm pump by control core PLC.
料浆的循环靠大流量、低扬程的轴流泵推动。
The circulation of materials is pushed by a big flow and low-lift axial flow pump.
料浆的循环靠大流量、低扬程的轴流泵推动。
The circulation of materials is pushed by a big flow and low-lift axial flow pump.
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