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。
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。
Is Pump Seated on Discharge Properly?
排泄口上的泵设备是否正确固定？
Is Pump Seated on Discharge Properly?
排泄口上的泵设备是否正确固定？
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