It is the special-purpose equipment providing testing calibration for Cummins (CUMMINS) PT fuel pump, oil injector, and is matched with the drive system of the injection pump test bench.

• 是为康明斯（CUMMINS）PT燃油泵、喷油器，提供试验校准的专用设备。它与喷油泵试验台的驱动系统配套。