Mechanical tachometer LZ-807,
Electric contact thermometer WK-20/-40-120 centigrade,
The main transformer oil temperature meter is WK-20/-40-120 centigrade,
Locomotive watt hour meter DJ16/100V, DJ16/230V,
Explosion pressure gauge BY-4-160KPAX100,
Explosion pressure gauge BY-5-160KPAX100,
Explosion pressure gauge BY-6-160KPAX100,
Locomotive tachometer LZ-807,
Mechanical tachometer LZ807,
Voltmeter EGN8/9a-3KV-24V,
Voltmeter EGN8/9a-150V-110V,
Voltmeter ENG8/9-2000V (0-20Ma-12V),
Mechanical tachometer LZ-807,
Electric contact thermometer WK-20/-40-120 centigrade,
The main transformer oil temperature meter is WK-20/-40-120 centigrade,
Locomotive watt hour meter DJ16/100V, DJ16/230V,
Explosion pressure gauge BY-4-160KPAX100,
Explosion pressure gauge BY-5-160KPAX100,
Explosion pressure gauge BY-6-160KPAX100,
Locomotive tachometer LZ-807,
Mechanical tachometer LZ807,
Voltmeter EGN8/9a-3KV-24V,
Voltmeter EGN8/9a-150V-110V,
Voltmeter ENG8/9-2000V (0-20Ma-12V),
Odometer OH- III, odometer OH- ii, TAG：