用reciprocating pump造句子，“reciprocating pump”造句

Positive displacement pump including reciprocating pump, gear pump and screw pump, centrifugal pumps and axial flow pump belong to pump power.

The extracting fault features approach based on high-order spectral for pump valves of reciprocating pump was investigated, especially third order spectral analysis.

The actual flow reciprocating pump flow rate than theory, and with the increased pressure head decreases, which is due to leakage caused.

simplex reciprocating pump

duplex acting steam-driven reciprocating pump

The application of bi - screw pump (instead of former steam reciprocating pump) in the spray wax deoiling unit shows that such pump runs reliably and good economic benefit is also gained.

slide valve reciprocating pump

Rongli Mud pump belongs to the modern triplex single acting reciprocating pump.

The accuracy of traditional spectrum analysis for the diagnosis of reciprocating pump valve is not satisfied for the interference of the noise and the vibration of the adjacent parts.

From the viewpoint of the systems, we establish dynamics model based on the hydraulic reciprocating pump based on control of rotary valve to drive triplex reciprocating pump end.

triplex reciprocating pump

With a view to time_varying characteristic of the vibration signal measured on triplex reciprocating pump, an approach on the waveform feature extraction which reflects th...

duplex reciprocating pump