| ·Double needle axial pressure gauge 1200KPa | [2017-11-10] | |
| ·Control panel assembly C4044 series | [2017-11-10] | |
| ·Locomotive instrument pressure gauge module ZDY1 series | [2017-11-10] | |
| ·CY-2 differential pressure gauge | [2017-11-10] | |
| ·Electric locomotive watt hour meter DJ16 | [2017-11-10] | |
| ·Locomotive instrument YS-3-2 series | [2017-11-10] | |
| ·LPD series with integrated circuits, | [2017-11-10] | |
| ·Light emitting diode LPD-1210G | [2017-11-10] | |
| ·Light emitting diode LPD-7YG-C | [2017-11-10] | |
| ·Special pressure gauge YC100TE1-1000KPa for vehicle depot | [2017-11-10] | |
