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1·A kind of novel large liquid discharge pump that takes a pair of conjugate wheel as the working component has been put forward.

提出了一种以一对共轭轮为工作元件的新型大排量液体泵。

2·Reciprocating pump discharge pipe must be before the start of the valve to open.

往复泵启动前必须将排出管路中的阀门打开。

3·The whole test stand is mainly made of pump stage part, intake part, discharge part and data acquisition part.

整个试验台架由泵级部分、吸入部分、排出部分和数据采集部分组成。

4·Press out the liquid at this time to overcome the pressure out of pipeline systems with all the necessary resistance to the pressure from the pump discharge.

压出，此时液体带有克服压出管道系统所有阻力所必需的压力从泵中排出。

5·Do not let pump run for long in the circumstance of discharge valve closed.

注意不要在排出阀关闭的状态下长期运转。

6·The pump casing shall be suitably ribbed have tangential discharge and be reinforced to support the weight of the motor assembly.

泵壳应该有适当的肋骨，按切线方向排放，能够再加固以支撑电机总成的重量。

7·The pump casing shall be suitably ribbed, have tangential discharge, and be reinforced to support the weight of the motor assembly.

泵壳应该有适当的肋骨，按切线方向排放，能够再加固以支撑电机总成的重量。

8·When the pump is going to stop, first press the stop button (Red), then close the water intake valves and the discharge valve.

停泵时先按下电控箱上泵的停止按钮(红色)，泵停止运转后，关闭管路上的进水阀和排出阀。

9·Note: On pump discharge, the preferred check valves are an in-line spring loaded, swing design with lever and weight or lever and spring.

注意：在泵排泄口，首选的止回阀是管内弹簧负载，带杠杆和压铁或杠杆和弹簧的旋启式止回阀。

10·The pump casing shall be suitably ribbed have tangent ial discharge and be reinforced to support the weight of the motor assembly.

泵壳应该有适当的肋骨，按切线方向排放，能够再加固以支撑电机总成的重量。