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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 16723-1996 Information technology - Protocol for providing the OSI connectionless-mode transport service 300.0 via email in 1~3 business day valid,,1997-7-1
GB/T 12453-2008 Information technology - Open system interconnection - Transport service definition 390.0 via email in 1~5 business day valid,,2008-12-1
GB/T 18231-2000 Information technology - Lower layers security model 310.0 via email in 1~3 business day valid,,2001-8-1
GB/T 12500-2008 Information technology - Open systems interconnection - Protocol for providing the connection-mode transport service 1995.0 via email in 1~5 business day valid,,2008-12-1
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GB/T 16723-1996 Information technology - Protocol for providing the OSI connectionless-mode transport service 
  Issued on: 1996-1-2   Price(USD): 300.0
GB/T 12453-2008 Information technology - Open system interconnection - Transport service definition 
  Issued on: 2008-07-16   Price(USD): 390.0
GB/T 18231-2000 Information technology - Lower layers security model 
  Issued on: 2000-10-17   Price(USD): 310.0
GB/T 12500-2008 Information technology - Open systems interconnection - Protocol for providing the connection-mode transport service 
  Issued on: 2008-07-16   Price(USD): 1995.0
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