2024-11-21 3.141.29.162
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Code of China
Chinese National Standard List: Acoustic instrument and seismograph

GB/T 32706-2016 Safety requirements for laboratory instrument and equipment-Noise measuring instruments 
  Issued on: 2016-06-14   Price(USD): 1030.0
GB/T 4130-2000 Acoustics--Low frequency calibration methods of hydrophones 
  Issued on: 2000-3-1   Price(USD): 220.0
GB/T 13823.14-1995 for the calibration of vibration and shock pick－ups Primary calibration by centrifuge 
  Issued on: 1995-4-2   Price(USD): 140.0
GB/T 13823.13-1995 Methods for calibration of vibration and shock pick-ups. Primary shock calibration by light cutting 
  Issued on: 1995-04-02   Price(USD): 260.0
GB/T 13823.12-1995 for calibration of vibration and shock pick－ups Resonance frequency testing of undamped accelerometers on a steel block 
  Issued on: 1995-4-2   Price(USD): 85.0
JB/T 6826-1993 Specification for Piezoelectric Vibrating Measuring Instrument 
  Issued on: 1993-7-9   Price(USD): 120.0
JB/T 6824-1993 Specification for Noise Dose Meter 
  Issued on: 1993-7-9   Price(USD): 150.0
JB/T 6822-1993 Piezoelectric Type Acceleration Transducer 
  Issued on: 1993-7-9   Price(USD): 210.0
JB/T 5458-1991 Charge Amplifier - General Specification 
  Issued on: 1991-7-10   Price(USD): 180.0
JB/T 5746-1991 Acoustic Calibrator technical conditions 
  Issued on: 1992-01-07   Price(USD):
JB/T 5747-1991 Model Designation and Drawing-up Methods of Vibration Measuring Instrument 
  Issued on: 1992-1-7   Price(USD): 150.0
JB/T 5516-1991 Accelerator Calibration Instrument - Specification 
  Issued on: 1991-7-16   Price(USD): 244.0
GB/T 6446-1986 Frequency weighting for the measurement of aircraft noise (D-weighting) 
  Issued on: 1986-05-28   Price(USD): 180.0
GB 4128-1984 Standard hydrophone 
  Issued on:   Price(USD): 220.0
GB 3785-1983 Electric,sonic properties and measuring methods for sound level meters 
  Issued on: 1983-06-25   Price(USD): 270.0
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