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：