Overvoltage absorber for DF4 locomotive, voltage suppressor MYK-1A for electric locomotive, trigger panel for electric locomotive, instrument circuit board for locomotive, coil suppressor HYZQ-3/QYZ-1, instrument module circuit board for locomotive, instrument module circuit board for locomotive C4044 series,

DC power XL3-12C,

XL3-12C DC power converter.

Diesel locomotive controller ADLC plugboard 17FE196M2,

Microcomputer control board 17FE196M2,

DLW main board 17FE196E1 of main engine compartment of diesel locomotive.

Control circuit board 17FE196 E1,

LTQ- II power plug in,

LTQ- II inverter plug-in,

LTQ- II extension,

LTQ- II control plug-in,

LTQ- II chopper plug-in,

LTQ- II adjustment plug-in

Parking electromagnetic valve ZJPT9-07-02-000,

Pulse output box GZ7-41-000,

Pulse output box GZ7-43-000,

Locomotive capacitance CD13-400V/4700UF,

Locomotive axle temperature sensor

BJ voltmeter 150V,

DJ double needle pressure gauge,

Pressure transmitter 3249.075.001,

Buffer YG-A,

Buffer YG-A1,

Buffer YG-A2,

Isolation retarding type YG,

Pressure gauge buffers anti vibration joint type YQG.

Shock absorption damping tank YG-Z1

Buffer damper 16X17

Buffer pressure bag 32X62

Buffer pressure bag 28X42

Buffer pressure bag 32X65

DAC TQG-3,

E1042-32G solid state relay,

LFA locomotive speedometer,

Special instrument for railcar

Rescue train locomotive instrument

QWJ-1 stepless speed regulation driver.

TBT1C speed sensor.

DC voltage sensor MBV334aS2-0.5,

MPM480 pressure transmitter.

MPM480 pressure sensor,

SLF-6 hand operated valve.

LNUX191940-RRH cutter head KC9110.

E2E-X2E1-Z proximity switch.

C4-6/6/4 three pole latch,

YS-3 (4C) Guang Jia Du electric pressure gauge.

45C01A locomotive speedometer,

SDE locomotive speedometer,

SGSJ locomotive speedometer,

QJS4-05 time relay,

AEG locomotive instrument,

QJZ1 time relay,

TBT1C speed sensor.

ZSK-2 speed sensor.

FDQ-1 power drive board.

PMA-7 photoelectric speed sensor.

AMP photoelectric speed sensor.

Photoelectric speed sensor CZG-16-2CH,

Photoelectric speed sensor CZG-16-4CH,

Photoelectric speed sensor CZG-8-2CH,

Locomotive speedometer JSK-2C,

Locomotive speedometer JSK-1,

Double needle speedometer SGSJ,

Double needle speedometer SGS,

DAC DA-J,

Junction box CS.JH,

DAC CS.JH-S1,

DAC CS.JH-S5,

DAC DA-J,

DAC DA-J-K,

Pressure sensor CPZ-V,

Pressure sensor CPZ-1,