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High Voltage Capacitance Bridge
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JJG 563-1988 High Voltage Capacitor Bridge Verification Procedure JJG563-1988 Standard Download Decompression Password: www.bzxz.n
2024-08-15 category：National Metrology Standard (JJ)+ View
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Suspend Hand Electronic Beltseale
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JJG 560-1988 Cantilever electronic belt scale trial verification regulations JJG560-1988 standard download decompression password:
2024-08-15 category：National Metrology Standard (JJ)+ View
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Verification Regulation of Composite Angle Gauge
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JJG 132-1994 Combined Angle Gauge JJG132-1994 Standard Download Unzip Password: www.bzxz.net
2024-08-15 category：National Metrology Standard (JJ)+ View
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Verification Regulation of the Electric Contact Mercury-in-Glass Thermometers
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JJG 131-2004 Verification Procedure for Electric Contact Glass Mercury Thermometers JJG131-2004 Standard download decompression pa
2024-08-15 category：National Metrology Standard (JJ)+ View
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Liquid-in-Glass Thermometers for Working
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JJG 130-1984 Verification Procedure for Working Glass Liquid Thermometers JJG130-1984 Standard Download Decompression Password: ww
2024-08-15 category：National Metrology Standard (JJ)+ View
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Standard Mercury-in-Glass Thermometers(Grade Ⅱ)
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JJG 128-2003 Verification Procedure for Second-Class Standard Mercury Thermometers JJG128-2003 Standard download decompression pas
2024-08-15 category：National Metrology Standard (JJ)+ View
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JJG 1-1999 Verification regulations for steel rulers
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This regulation is applicable to the calibration of newly manufactured and used steel rulers. JJG 1-1999 Verification Regulation f
2024-08-15 category：National Metrology Standard (JJ)+ View
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Verification Regulation of the Standard Copper/Copper-Nickel Thermocouple
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JJG 115-1999 Verification Procedure for Standard Copper-Copper-Nickel Thermocouples JJG115-1999 Standard download decompression pa
2024-08-15 category：National Metrology Standard (JJ)+ View
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