Watch instrument calibrator

Watch instrument calibrator, Total:2 items.

The international standard classification for "Watch instrument calibrator" includes: .

The Chinese standard classification for "Watch instrument calibrator" includes: .

National Metrological Verification Regulations of the People's Republic of China

• JJG(轻工) 79-1991 Calibration rules for watch instrument calibrator
• JJG(轻工) 83-1991 Verification Regulations for BMP-2 Quartz Clock Instrument Accuracy Calibrator

Others: Other Calibration Instruments,Watch instrument calibrator,Calibration instrument,Instrument clock,clock instrument,clock instrument,Instrument clock