| ·Pressure Sensor 4-20mA | [2017-12-01] | |
| ·HXD3C voltage ammeter YS-3-150V / ± 100V | [2017-12-01] | |
| ·HXD2B seismic pressure gauge YS-100Z-1600KPa | [2017-12-01] | |
| ·HXD2B pressure gauge YS-100Z-1600KP | [2017-12-01] | |
| ·Locomotive speed sensor TQG2B, | [2017-12-01] | |
| ·DY603 locomotive instrument series, | [2017-12-01] | |
| ·HXD3 locomotive dedicated instrumentation series, | [2017-12-01] | |
| ·Multifunction instrument combination module ZDZ1, | [2017-12-01] | |
| ·Magnifier FJ1-2500V, | [2017-12-01] | |
| ·Magnetic field attenuation resistance 0.0126Ω, | [2017-12-01] | |
