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Temperature Metrological Terms and Their Definitions
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This specification is used for the formulation and revision of metrology technical regulations, and can be used as a reference in
2024-08-29 category：National Metrology Standard (JJ)+ View
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Verification Regulation of Electromagnetic Flowmeters
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This regulation applies to the type evaluation, initial verification, subsequent verification and in-use inspection of electromagn
2024-08-29 category：National Metrology Standard (JJ)+ View
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Verification Regulation of ELISA Analytical Instruments
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JJG 861-2007 Enzyme Label Analyzer Verification Procedure JJG861-2007 Standard download decompression password: www.bzxz.net This
2024-08-29 category：National Metrology Standard (JJ)+ View
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Verification Regulation of Ionometers
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JJG 757-2007 Verification Procedure for Ion Meters JJG757-2007 Standard download decompression password: www.bzxz.net This procedu
2024-08-29 category：National Metrology Standard (JJ)+ View
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Verification Regulation of Electrolytic Conductivity Meters
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JJG 376-2007 Conductivity Meter Verification Procedure JJG376-2007 Standard Download Decompression Password: www.bzxz.net This pro
2024-08-29 category：National Metrology Standard (JJ)+ View
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Ultraviolet,Visible,Near-Infrared Spectrophotometers
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This standard applies to the initial verification, subsequent verification and in-use inspection of visible, ultraviolet-visible,
2024-08-29 category：National Metrology Standard (JJ)+ View
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Verification Regulation of Vortex-shedding Flowmeter
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JJG 1029-2007 Vortex Flowmeter Verification Regulations JJG1029-2007 Standard download decompression password: www.bzxz.net This r
2024-08-29 category：National Metrology Standard (JJ)+ View
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Verification Regulation for Extensometer
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JJG 762-2007 Extensometer Verification Procedure JJG762-2007 Standard download decompression password: www.bzxz.net This procedure
2024-08-29 category：National Metrology Standard (JJ)+ View
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