2025-12-23 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
JJG (电子) 01004-1989 AD5122 Microwave Group Delay Measuring Sets 60.0 via email in 1~3 business day valid,,2003-3-1
JJG 107-2002 Verification Regulaiton of Single and Dispersion Controled Centrely Telephone Accounter 220.0 via email in 1~3 business day valid,,2002-8-1
JJF 1308-1990 O.T.N of the Cs-Ⅲ Cesium Atom Beam Time-Frequency Primary Standard 264.0 via email in 1~3 business day valid,,2000-12-1
JJF 1309-1990 O.T.N. of Atomic Time Scale Primary Standard 224.0 via email in 1~3 business day valid,,2000-12-1
JJG 953-2000 Precision Time Interval Meter 150.0 via email in 1~3 business day superseded,2018-8-27,2000-9-15
JJG (电子) 05008-1988 I-0202 Type Discontinuous Tester (Trial Implementation） 60.0 via email in 1~3 business day valid,,2000-6-1
JJG (航天) 29-1987 Verification Regulation for Short Term Frequency Stability of High Stability Standard Frequency Source via email in business day valid,,1999-8-31
JJG (航天) 28-1987 Verification Regulation of JHF Type Television Periodic Frequency Calibration Set via email in business day valid,,1999-8-31
JJG (航天) 25-1987 Verification Regulation of XD-40 Electric Stop Watch Verfication Instrument via email in business day valid,,1999-8-1
JJF 1265-1990 O.T.N. of Primary Standard for low Frequency Vibration in Bertical Direction 264.0 via email in 1~3 business day valid,,1999-6-4
JJF 1262-1990 O.T.N. of the Secondary Standard for Middle frequency Vibration 224.0 via email in 1~3 business day valid,,1999-6-4
JJF 1263-1990 O.T.N. of the Primary Standard for Low Frequency Bibration in Horizontal Direction 264.0 via email in 1~3 business day valid,,1999-6-4
JJF 1260-1990 O.T.N. of the Primary Standard for the High Frequency Vibration 224.0 via email in 1~3 business day valid,,1999-6-4
JJF 1264-1990 O.T.N. of the Secondary Standard for the Horizontal Low-frequency Vibration 184.0 via email in 1~3 business day valid,,1999-6-4
JJF 1261-1990 O.T.N.of the Primary Standard for the mid-frequency Vibration 264.0 via email in 1~3 business day valid,,1999-6-4
JJF 1266-1990 O.T.N. of the Secondary Standard for the Vertical Lowe-frequency Vibration 75.0 via email in 1~3 business day valid,,1999-6-4
JJG 488-1998 Verification Regulation of Watch Tester 75.0 via email in 1~3 business day superseded,2008-9-25,1999-5-1
JJG 238-1995 Verification Regulation of Digital Time Interval Measuring Instrument 120.0 via email in 1~3 business day superseded,2018-8-27,1996-5-1
GB/T 13823.11-1995 Methods for the calibration of vibration and shock pick-ups. Primary vibration calibration by laser interferometry at low frequencies 260.0 via email in 1~3 business day abolished2005-10-14 ,,1996-2-1
QJ 2715-1995 Test Method for Ultra-low Frequency Signal 240.0 via email in 1~3 business day valid,,1995-10-26
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JJG (电子) 01004-1989 AD5122 Microwave Group Delay Measuring Sets  
  Issued on:   Price(USD): 60.0
JJG 107-2002 Verification Regulaiton of Single and Dispersion Controled Centrely Telephone Accounter 
  Issued on: 2002-05-16   Price(USD): 220.0
JJF 1308-1990 O.T.N of the Cs-Ⅲ Cesium Atom Beam Time-Frequency Primary Standard 
  Issued on: 1990-1-1   Price(USD): 264.0
JJF 1309-1990 O.T.N. of Atomic Time Scale Primary Standard 
  Issued on: 1990-1-1   Price(USD): 224.0
JJG 953-2000 Precision Time Interval Meter 
  Issued on: 2000-07-09   Price(USD): 150.0
JJG (电子) 05008-1988 I-0202 Type Discontinuous Tester (Trial Implementation） 
  Issued on:   Price(USD): 60.0
JJG (航天) 29-1987 Verification Regulation for Short Term Frequency Stability of High Stability Standard Frequency Source  
  Issued on:   Price(USD):
JJG (航天) 28-1987 Verification Regulation of JHF Type Television Periodic Frequency Calibration Set  
  Issued on:   Price(USD):
JJG (航天) 25-1987 Verification Regulation of XD-40 Electric Stop Watch Verfication Instrument  
  Issued on:   Price(USD):
JJF 1265-1990 O.T.N. of Primary Standard for low Frequency Vibration in Bertical Direction 
  Issued on: 1990-1-1   Price(USD): 264.0
JJF 1262-1990 O.T.N. of the Secondary Standard for Middle frequency Vibration 
  Issued on: 1990-1-1   Price(USD): 224.0
JJF 1263-1990 O.T.N. of the Primary Standard for Low Frequency Bibration in Horizontal Direction 
  Issued on: 1990-1-1   Price(USD): 264.0
JJF 1260-1990 O.T.N. of the Primary Standard for the High Frequency Vibration 
  Issued on: 1990-1-1   Price(USD): 224.0
JJF 1264-1990 O.T.N. of the Secondary Standard for the Horizontal Low-frequency Vibration 
  Issued on: 1990-1-1   Price(USD): 184.0
JJF 1261-1990 O.T.N.of the Primary Standard for the mid-frequency Vibration 
  Issued on: 1990-1-1   Price(USD): 264.0
JJF 1266-1990 O.T.N. of the Secondary Standard for the Vertical Lowe-frequency Vibration 
  Issued on: 1990-1-1   Price(USD): 75.0
JJG 488-1998 Verification Regulation of Watch Tester 
  Issued on: 1998-11-16   Price(USD): 75.0
JJG 238-1995 Verification Regulation of Digital Time Interval Measuring Instrument 
  Issued on: 1995-5-31   Price(USD): 120.0
GB/T 13823.11-1995 Methods for the calibration of vibration and shock pick-ups. Primary vibration calibration by laser interferometry at low frequencies 
  Issued on: 1995-04-02   Price(USD): 260.0
QJ 2715-1995 Test Method for Ultra-low Frequency Signal 
  Issued on: 1995-04-26   Price(USD): 240.0
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