1. ZLS3/8      double needle speedometer - 120km
2. YDC-1        single needle electric measuring instrument
3. ZLS10/8          battery voltmeter (white case)
4. YTS-80Z-2         single needle pressure gauge
5. YTS-80Z            double needle pressure gauge-HXD2
6. ZLS8/9a         single needle pressure gauge (black label)
7. YTS-80Z-2            single needle pressure gauge
8. ZLZ3/8          double needle speedometer - 120km
9. ZLS8/9a         single needle speedometer - 100km
10. YS-3         double needle electric measuring instrument
11. YTS-80Z        single needle pressure gauge (indicator light)
12. YTS-80Z-1      double needle pressure gauge TAG：