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Vdrification Regulation of Working Base Metal Thermocouple
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This regulation is applicable to the calibration of newly manufactured and in-use nickel-chromium-nickel-silicon thermocouples wit
2024-08-20 category：National Metrology Standard (JJ)+ View
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Temperature Electrical Transmitter
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JJG 829-1993 Electric temperature transmitter JJG829-1993 standard download decompression password: www.bzxz.net
2024-08-20 category：National Metrology Standard (JJ)+ View
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Taking Blood Electronic Scala
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JJG 815-1993 Verification Procedure for Electronic Blood Collection Scales JJG815-1993 Standard download decompression password: w
2024-08-20 category：National Metrology Standard (JJ)+ View
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Verification Regulation of DC Digital Voltmeter
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This regulation is applicable to the calibration of newly produced, in-use and repaired DC digital voltmeters (DC-DVM), as well as
2024-08-20 category：National Metrology Standard (JJ)+ View
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Verification Regulation of Voltage Transformers of Measuring Service
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JJG 314-1994 Measuring Voltage Transformer JJG314-1994 Standard download decompression password: www.bzxz.net This verification pr
2024-08-20 category：National Metrology Standard (JJ)+ View
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Verification Regulation of Current Transformers of Measuring Service
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JJG 313-1994 Measuring current transformers JJG313-1994 Standard download decompression password: www.bzxz.net This regulation app
2024-08-20 category：National Metrology Standard (JJ)+ View
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Vdrification Regulation of Focometer
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This regulation is applicable to the calibration of newly manufactured, in-use and repaired focal meters. JJG 311-1996 Calibration
2024-08-20 category：National Metrology Standard (JJ)+ View
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Filled System Thermometers
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JJG 310-2002 Verification Procedure for Pressure Thermometers JJG310-2002 Standard download decompression password: www.bzxz.net T
2024-08-20 category：National Metrology Standard (JJ)+ View
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