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Database: 365,228(8 Aug 2026)

Accurate instrument

Accurate instrument, Total:19 items.

The international standard classification for "Accurate instrument" includes: Optical measuring instruments , Optical equipment , Nuclear power plants. Safety , Linear and angular measurements in general , On-board equipment and instruments .

The Chinese standard classification for "Accurate instrument" includes: Telescope, geodetic survey and aerial survey instrumentation , Optical metrological instrument , Length Measurement , Acoustic Measurement , Nuclear instrument for reactor .


Professional Standard - Machinery

National Metrological Technical Specifications of the People's Republic of China

  • JJF 1309-2011 Calibration Specification of Temperature Indicators and Simulators by Electrical Simulation and Measurement
  • JJF 1136-2005 Calibration Specification of Tonometers
  • JJF 1081-2002 Calibration Specification for Plumb Instruments

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

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

Professional Standard - Aerospace

  • QJ 3003-1998 Verification Regulation of Optical Aligning Device

Taiwan Provincial Standard of the People's Republic of China

Japanese Industrial Standards Committee (JISC)

Korean Agency for Technology and Standards (KATS)