试验The test bed is composed of transmission system, hydraulic system, data acquisition system, test data management system, metering system, power supply and distribution and electrical control system, safety center, monitoring system and fire extinguishing system. It is mainly used for running test, performance debugging and life test of various fuel pumps of aeroengine. And can be in the temperature range of -40℃ and 140℃ high and low temperature cycle test. The test bed adopts platform design, compatible with different types of aero engine fuel pump test.