Pressure controller YWK-50-C/200KPA,
Pressure controller YWK-50-C/500KPA,
Pressure controller YWK-50-C/1000KPA,
Parking pressure controller YWK-100 (117-200KPA)
Parking pressure controller YWK-100 (350-480KPA),
Parking pressure controller YWK-100 (650-700KPA),
Pressure type temperature controller WTYK-11B (need to provide temperature),
Pressure type temperature controller WTYK-14 (need to provide temperature),
Pressure type temperature controller WTZK-50-C/60-100 centigrade
Water level relay JYF-01
Float level controller UQK-02
Pressure thermometer WTZ-288 (need to provide temperature)
Pressure thermometer WTZ-280 (need to provide temperature)
WTYK-11B pressure type temperature controller
3ZL over current rectifier board
4ZL grounding rectifier board
MTS sensor
3RT1526-IBF40 SIEMENS contactor,
T661 contact
CLT-11B locomotive communication device
Rexroth double scale pressure gauge
CLS-5D sensor
Transfer switch TKH8-1100/1000
QCC2-400/122 DC electromagnetic contactor
QCC2-250/122 DC electromagnetic contactor
QCC2-800/122 DC electromagnetic contactor TAG：