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Database: 365,228(8 Aug 2026)

Nijin

Nijin, Total:21 items.

The international standard classification for "Nijin" includes: .

The Chinese standard classification for "Nijin" includes: .


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

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

  • JJF(津) 3003-2018 Calibration Specifications for Paired Temperature Sensors of Heat Meters
  • JJF(津)3003-2018 Calibration Specification for Temperature Sensor Pair of Heat Meters
  • JJF(津)3036-2024 Technical Specifications for Measurement of Natural Gas Quality Parameters

Shanghai Provincial Standard of the People's Republic of China

Beijing Provincial Standard of the People's Republic of China

Taiwan Provincial Standard of the People's Republic of China

Korean Agency for Technology and Standards (KATS)

Japanese Industrial Standards Committee (JISC)