2025-12-5 216.73.216.21
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
T/ZSA 121-2022 Technical specification for BDS satellite common-view timing equipment via email in business day valid,,2022-11-17
DB44/T 755-2010 Determination of the harmful volatile organic compounds in textiles-purge-and-trap method with thermal desorption via email in business day abolished2025-08-31,,2010-7-14
GB/T 43785-2024 Characterization and measurement of the performance of optical clocks 270.0 via email in 1~3 business day valid,,2024-10-1
GB/T 39724-2020 Technical specifications and testing methods for cesium atomic clock 450.0 via email in 1~3 business day valid,,2021-7-1
JJG(铁道)181-2004 Verification Regulation of the Train RUnning and Monitoring and Recording Equipment 360.0 via email in 1~5 business day abolished2019-01-28,,2004-11-1
JJF(铁道)601.8-2004 15.0 via email in 1~3 business day abolished2019-01-28,,2004-11-1
JJG(铁道)132-2005 Speedmeter of Train 135.0 via email in 1~3 business day abolished2019-01-28,,2005-12-1
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
JJG (交通) 045-2004 Port Machinery - Verification Regulation of Conveyor Belt Speed Detectors 180.0 via email in 1~3 business day valid,,2004-9-1
JJG 1004-2005 Verification Regulation of Hydrogen Atomic Frequency Standards 180.0 via email in 1~3 business day superseded,2022-6-28,2005-12-5
JJF (电子) 22-1982 via email in business day valid,,1992-10-1
JJG (轻工) 78-1991 Verification Regulation of Print Chronograph via email in business day valid,,1994-8-1
JJG (航天) 25-1987 Verification Regulation of XD-40 Electric Stop Watch Verfication Instrument via email in business day valid,,1999-8-1
JJG 771-2010 Verification Regulation of Test Equipment for Vehicle Speed Radar Measurement Meters 344.0 via email in 1~3 business day valid,,2010-7-5
JJG 722-1991 Standard Digital Clock 150.0 via email in 1~3 business day superseded,2018-8-27,1991-12-1
JJG (电子) 01002-1989 QF-16101 5MHz Voltage Controlled Crystal Oscillators 75.0 via email in 1~3 business day valid,,2003-3-1
JJG 723-2008 Verification Regulation of Time Interval Generator 210.0 via email in 1~3 business day valid,,2008-9-25
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
JJG 782-1992 LF Eleceronic Volt Meter 150.0 via email in 1~3 business day superseded,2022-4-18,1993-1-1
Previous Page     Next Page



Code of China
Search

T/ZSA 121-2022 Technical specification for BDS satellite common-view timing equipment 
  Issued on: 2022-11-16   Price(USD):
DB44/T 755-2010 Determination of the harmful volatile organic compounds in textiles-purge-and-trap method with thermal desorption 
  Issued on: 2010-05-14   Price(USD):
GB/T 43785-2024 Characterization and measurement of the performance of optical clocks 
  Issued on: 2024-3-15   Price(USD): 270.0
GB/T 39724-2020 Technical specifications and testing methods for cesium atomic clock 
  Issued on: 2020-12-14   Price(USD): 450.0
JJG(铁道)181-2004 Verification Regulation of the Train RUnning and Monitoring and Recording Equipment 
  Issued on: 2004-04-22   Price(USD): 360.0
JJF(铁道)601.8-2004  
  Issued on:   Price(USD): 15.0
JJG(铁道)132-2005 Speedmeter of Train 
  Issued on: 2005-06-27   Price(USD): 135.0
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
JJG (交通) 045-2004 Port Machinery - Verification Regulation of Conveyor Belt Speed Detectors 
  Issued on:   Price(USD): 180.0
JJG 1004-2005 Verification Regulation of Hydrogen Atomic Frequency Standards 
  Issued on: 2005-9-5   Price(USD): 180.0
JJF (电子) 22-1982  
  Issued on:   Price(USD):
JJG (轻工) 78-1991 Verification Regulation of Print Chronograph 
  Issued on:   Price(USD):
JJG (航天) 25-1987 Verification Regulation of XD-40 Electric Stop Watch Verfication Instrument  
  Issued on:   Price(USD):
JJG 771-2010 Verification Regulation of Test Equipment for Vehicle Speed Radar Measurement Meters 
  Issued on: 2010-01-05   Price(USD): 344.0
JJG 722-1991 Standard Digital Clock 
  Issued on: 1991-03-04   Price(USD): 150.0
JJG (电子) 01002-1989 QF-16101 5MHz Voltage Controlled Crystal Oscillators  
  Issued on:   Price(USD): 75.0
JJG 723-2008 Verification Regulation of Time Interval Generator 
  Issued on: 2008-3-25   Price(USD): 210.0
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
JJG 782-1992 LF Eleceronic Volt Meter 
  Issued on: 1992-2-15   Price(USD): 150.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040