| ·TQB-1A stepless speed regulation driver | [2017-10-20] | |
| ·ZDZ1 multifunctional state combination module | [2017-10-20] | |
| ·JZJ-2000 locomotive bearing temperature monitoring device | [2017-10-20] | |
| ·QDC23 two position three way solenoid valve | [2017-10-20] | |
| ·RT-3 stepless speed regulation driver | [2017-10-20] | |
| ·SS4B board switch group TYB-5 | [2017-10-20] | |
| ·Locomotive power supply DD2410B | [2017-10-20] | |
| ·communication device CLT-11B, | [2017-10-20] | |
| ·QCC2 DC contactor arc extinguishing cover | [2017-10-20] | |
| ·TQB-1B stepless speed regulating driver | [2017-10-20] | |
