2025-12-20 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
SJ 2915-1988 Terms and definitions for single crystal microwave ferrite devices 130.0 via email in 1~3 business day valid,,1988-10-1
SJ 2874-1988 Detial specification for electronic components--UYF14A type magnetic oxide cores Assessment level A 180.0 via email in 1~3 business day abolished2010-01-20 ,,1988-10-1
SJ 2872-1988 Dimensions for cylindrical permanent magnets made of magnetic oxides 30.0 via email in 1~3 business day abolished2024-07-11,,1988-10-1
SJ 3175-1988 Measuring methods for cylinder cores, tube cores and screw cores made of magnetic oxides 120.0 via email in 1~3 business day valid,,1988-10-1
SJ 3173-1988 Dimenisions for UF-cores made of magnetic oxides 210.0 via email in 1~3 business day valid,,1988-10-1
SJ 3172-1988 Dimensions for EI-cores make of magnetic oxides and for their associated parts 105.0 via email in 1~3 business day valid,,1988-10-1
SJ 2881-1988 Dimensions for toroidal cores made of magnetic oxides or iron powder 75.0 via email in 1~3 business day abolished2017-05-12,,1988-10-1
SJ 2876-1988 Sectional specification for deflection yoke cores for TV receivers 150.0 via email in 1~3 business day abolished2017-05-12,,1988-10-1
SJ 2870-1988 Dimensions for I-cores made of magnetic oxides 30.0 via email in 1~3 business day valid,,1988-10-1
SJ 3176-1988 Screw cores made of soft magnetic oxides 120.0 via email in 1~3 business day valid,,1988-10-1
SJ/Z 9072.1-1987 Calculation of effective parameters of magnetic parts 190.0 via email in 1~3 business day abolished2010-01-20,,1987-11-10
SJ/Z 9072.2-1987 Dimensions of cross-core (X-core) made of magnetic oxides and its accessories 450.0 via email in 1~3 business day abolished2010-01-20 ,,1987-11-10
SJ/Z 9072.4-1987 Axial lead cores made of magnetic oxides or iron powder 260.0 via email in 1~3 business day valid,,1987-11-10
GB 7228-1987 Measuring and calculating method on efficiency of rectifiers and their consumers energy-conversion efficiency in electro-chemical industry 410.0 via email in 1~3 business day abolished2005-10-14 ,,1987-11-1
SJ 2743-1987 Dimensions for magnetic oxide cores intended for use in power supplies (EC-cores) 150.0 via email in 1~3 business day valid,,1987-10-1
SJ 2565-1985 Series and measuring methods for material made of magnetic oxides for magnetic heads 100.0 via email in 1~3 business day abolished2010-01-20,,1985-10-1
SJ 2465-1984 Generic specification for generic type application TV pan/tilt 120.0 via email in 1~3 business day valid,,1984-10-1
SJ 2318-1983 Aluminium-nickel-cobalt permanent magnet for loudspeakers 100.0 via email in 1~3 business day superseded,2016-6-1,1983-10-1
SJ 2268-1983 Series of gyromagnetic multi-crystal materials made of magnetic oxides 264.0 via email in 1~3 business day superseded,2018-10-1,1983-7-1
SJ 1748-1981 U-cores made of magnetic oxide for Types UY12 and UY16 184.0 via email in 1~3 business day superseded2016-06-01,2016-6-1,1982-1-1
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SJ 2915-1988 Terms and definitions for single crystal microwave ferrite devices 
  Issued on: 1988-03-09   Price(USD): 130.0
SJ 2874-1988 Detial specification for electronic components--UYF14A type magnetic oxide cores Assessment level A 
  Issued on: 1988-03-04   Price(USD): 180.0
SJ 2872-1988 Dimensions for cylindrical permanent magnets made of magnetic oxides 
  Issued on: 1988-03-04   Price(USD): 30.0
SJ 3175-1988 Measuring methods for cylinder cores, tube cores and screw cores made of magnetic oxides 
  Issued on: 1988-4-8   Price(USD): 120.0
SJ 3173-1988 Dimenisions for UF-cores made of magnetic oxides 
  Issued on: 1988-4-8   Price(USD): 210.0
SJ 3172-1988 Dimensions for EI-cores make of magnetic oxides and for their associated parts 
  Issued on: 1988-4-8   Price(USD): 105.0
SJ 2881-1988 Dimensions for toroidal cores made of magnetic oxides or iron powder 
  Issued on: 1988-3-4   Price(USD): 75.0
SJ 2876-1988 Sectional specification for deflection yoke cores for TV receivers 
  Issued on: 1988-3-4   Price(USD): 150.0
SJ 2870-1988 Dimensions for I-cores made of magnetic oxides 
  Issued on: 1988-03-04   Price(USD): 30.0
SJ 3176-1988 Screw cores made of soft magnetic oxides 
  Issued on: 1988-04-08   Price(USD): 120.0
SJ/Z 9072.1-1987 Calculation of effective parameters of magnetic parts 
  Issued on: 1987-11-10   Price(USD): 190.0
SJ/Z 9072.2-1987 Dimensions of cross-core (X-core) made of magnetic oxides and its accessories 
  Issued on: 1987-11-10   Price(USD): 450.0
SJ/Z 9072.4-1987 Axial lead cores made of magnetic oxides or iron powder 
  Issued on: 1987-11-10   Price(USD): 260.0
GB 7228-1987 Measuring and calculating method on efficiency of rectifiers and their consumers energy-conversion efficiency in electro-chemical industry 
  Issued on: 1987-02-03   Price(USD): 410.0
SJ 2743-1987 Dimensions for magnetic oxide cores intended for use in power supplies (EC-cores) 
  Issued on: 1987-1-9   Price(USD): 150.0
SJ 2565-1985 Series and measuring methods for material made of magnetic oxides for magnetic heads 
  Issued on: 1985-01-22   Price(USD): 100.0
SJ 2465-1984 Generic specification for generic type application TV pan/tilt 
  Issued on: 1984-4-5   Price(USD): 120.0
SJ 2318-1983 Aluminium-nickel-cobalt permanent magnet for loudspeakers 
  Issued on: 1983-03-01   Price(USD): 100.0
SJ 2268-1983 Series of gyromagnetic multi-crystal materials made of magnetic oxides 
  Issued on: 1983-01-08   Price(USD): 264.0
SJ 1748-1981 U-cores made of magnetic oxide for Types UY12 and UY16 
  Issued on: 1981-08-31   Price(USD): 184.0
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