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Verification Regulation of Pile Dynamic Measuring Instrument
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JJG 930-1998 Pile foundation dynamic measuring instrument JJG930-1998 Standard download decompression password: www.bzxz.net This
2024-08-20 category：National Metrology Standard (JJ)+ View
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Verification Regulation of Digital Display Height Mearsuring Instrument
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JJG 929-1998 Digital altimeter JJG929-1998 Standard download decompression password: www.bzxz.net This regulation is applicable to
2024-08-20 category：National Metrology Standard (JJ)+ View
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Verification Regulation of Ultrasonic Ranger
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JJG 928-1998 Ultrasonic distance meter JJG928-1998 standard download decompression password: www.bzxz.net This regulation is appli
2024-08-20 category：National Metrology Standard (JJ)+ View
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Verification Regulation of tyre Pressure gauge
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JJG 927-1997 Tire Pressure Gauge Calibration Procedure JJG927-1997 Standard download decompression password: www.bzxz.net This pro
2024-08-20 category：National Metrology Standard (JJ)+ View
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Verification Regulation of the Record Pressure Gauge Pressure Vacuum Gauge and Vacuum Gauge
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JJG 926-1997 Verification Procedure for Recording Pressure Gauges, Pressure Vacuum Gauges and Vacuum Gauges JJG926-1997 Standard D
2024-08-20 category：National Metrology Standard (JJ)+ View
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JJG 925-1997 Verification Procedure for Net Total Pyrheometer
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JJG 925-1997 Calibration Procedure for Net Total Radiation Meters JJG925-1997 Standard Download Decompression Password: www.bzxz.n
2024-08-20 category：National Metrology Standard (JJ)+ View
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Verification Regulation of Tacho-Torque Measuring Device
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JJG 924-1996 Verification Procedure for Torque and Speed Measuring Devices JJG924-1996 Standard Download Decompression Password:
2024-08-20 category：National Metrology Standard (JJ)+ View
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Verification Regulation of Beer (EBC) Colorimeter
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JJG 923-1996 Beer Colorimeter Verification Procedure JJG923-1996 Standard download decompression password: www.bzxz.net This proce
2024-08-20 category：National Metrology Standard (JJ)+ View
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