2025-12-5 10.1.6.65
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB 7676.9-1987 Direct acting indicating analogue electrical measuring instruments and their accessories--Recommended test methods via email in business day superseded,1999-5-1,1987-1-1
GB 7676.8-1987 Direct acting indicating analogue electrical measuring instruments and their accessories--Special requirements for accessories via email in business day superseded,,1987-1-1
GB 7676.7-1987 Direct acting indicating analogue electrical measuring instruments and their accessories--Special requirements for multi-function instruments via email in business day superseded,1999-5-1,1987-1-1
GB 7676.5-1987 Direct acting indicating analogue electrical measuring　instruments and their accessories--Special requirements for phase meters, power factor meters ard synchroscopes via email in business day superseded,,1987-1-1
GB 7676.4-1987 Direct acting indicating analogue electrical measuring instruments and their accessories--Special requirements for frequency meters via email in business day superseded,1999-5-1,1987-1-1
GB 7676.2-1987 Direct acting indicating analogue electrical measuring instruments and their accessories--Special requirements for ammeters and voltmeters via email in business day superseded,1999-5-1,1987-1-1
ZB N 21003-1988 via email in business day superseded,2000-1-1,1991-4-1
ZB N 21004-1988 via email in business day superseded,2000-1-1,1991-4-1
ZB N 21006-1988 via email in business day superseded,2000-1-1,1991-4-1
ZB N 21007-1988 via email in business day superseded,2000-1-1,1991-4-1
ZB N 21008-1988 via email in business day superseded,2000-1-1,1991-4-1
ZB N 21009-1988 via email in business day superseded,,1991-4-1
ZB N 21010-1988 via email in business day superseded,2000-1-1,1991-4-1
ZB N 21013-1989 via email in business day superseded,1999-4-5,1991-4-1
ZB N 21014-1989 via email in business day superseded,2000-1-1,1991-4-1
GB 7676.3-1987 Direct acting indicating analogue electrical measuring instruments and their accessories--Special requirements for wattmeters and varmeters via email in business day superseded,1999-5-1,1987-1-1
GB/T 43343-2023 High-voltage insulation resistance meters 480.0 via email in 1~5 business day valid,,2024-6-1
GB 43067-2023 Technical requirements for safety of environmental monitoring instruments for coalmines 240.0 via email in 1~3 business day valid,,2024-4-1
JB/T 57135-1999 Earth resistance meter - Product quality rating via email in 1~3 business day valid,,2000-6-1
GB 2788-1981 Spiral spring for indicating electrical measuring instruments 130.0 via email in 1~3 business day superseded,1994-1-1,1982-8-1
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GB 7676.9-1987 Direct acting indicating analogue electrical measuring instruments and their accessories--Recommended test methods 
  Issued on:   Price(USD):
GB 7676.8-1987 Direct acting indicating analogue electrical measuring instruments and their accessories--Special requirements for accessories 
  Issued on:   Price(USD):
GB 7676.7-1987 Direct acting indicating analogue electrical measuring instruments and their accessories--Special requirements for multi-function instruments 
  Issued on:   Price(USD):
GB 7676.5-1987 Direct acting indicating analogue electrical measuring　instruments and their accessories--Special requirements for phase meters, power factor meters ard synchroscopes 
  Issued on:   Price(USD):
GB 7676.4-1987 Direct acting indicating analogue electrical measuring instruments and their accessories--Special requirements for frequency meters 
  Issued on:   Price(USD):
GB 7676.2-1987 Direct acting indicating analogue electrical measuring instruments and their accessories--Special requirements for ammeters and voltmeters 
  Issued on:   Price(USD):
ZB N 21003-1988  
  Issued on:   Price(USD):
ZB N 21004-1988  
  Issued on:   Price(USD):
ZB N 21006-1988  
  Issued on:   Price(USD):
ZB N 21007-1988  
  Issued on:   Price(USD):
ZB N 21008-1988  
  Issued on:   Price(USD):
ZB N 21009-1988  
  Issued on:   Price(USD):
ZB N 21010-1988  
  Issued on:   Price(USD):
ZB N 21013-1989  
  Issued on:   Price(USD):
ZB N 21014-1989  
  Issued on:   Price(USD):
GB 7676.3-1987 Direct acting indicating analogue electrical measuring instruments and their accessories--Special requirements for wattmeters and varmeters 
  Issued on:   Price(USD):
GB/T 43343-2023 High-voltage insulation resistance meters 
  Issued on: 2023-11-27   Price(USD): 480.0
GB 43067-2023 Technical requirements for safety of environmental monitoring instruments for coalmines 
  Issued on: 2023-09-08   Price(USD): 240.0
JB/T 57135-1999 Earth resistance meter - Product quality rating 
  Issued on: 1999-12-30   Price(USD):
GB 2788-1981 Spiral spring for indicating electrical measuring instruments 
  Issued on:   Price(USD): 130.0
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