Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 15732-1995 General word set for Chinese character keyboard input $1350.00 via email in 1~3 business day valid
GB/T 15775-1995 Classification and codes for forestry resources--Injurious tree-insects $1845.00 via email in 1~3 business day abolished
GB/T 15775-2011 Classification and codes of forest pests $2250.00 via email in 1~10 business day valid
GB/T 15778-1995 Classification and codes for forestry resources - Natural reserves $220.00 via email in 1~3 business day valid
GB/T 15843.1-1999 Information technology―Security techniques―Entity authentication―Part 1:General $150.00 via email in 1~3 business day abolished
GB/T 15843.1-2017 Information technology―Security techniques―Entity authentication―Part 1:General $200.00 via email in 1~3 business day valid
GB/T 15843.2-2008 Information technology - Security techniques - Entity authentication - Part 2:Mechanisms using symmetric encipherment algorithm $190.00 via email in 1~3 business day superseded
GB/T 15843.2-2017 Information technology―Security techniques―Entity authentication―Part 2:Mechanisms using symmetric encipherment algorithms $220.00 via email in 1~3 business day to be superseded
GB/T 15843.3-1998 Information technology―Security techniques―Entity authentication―Part 3: Mechanisms using asymmetric signature techniques $120.00 via email in 1~3 business day superseded
GB/T 15843.3-2008 Information technology - Security techniques - Entity authentication - Part 3: Mechanisms using digital signature techniques $150.00 via email in 1~3 business day superseded
GB/T 15843.4-1999 Information technology―Security techniques―Entity authentication―Part 4:Mechanisms using a cryptographic check function $130.00 via email in 1~3 business day superseded
GB/T 15843.4-2008 Information technology - Security techniques - Entity authentication - Part 4: Mechanisms using a cryptographic check function $130.00 via email in 1~3 business day abolished
GB/T 15843.5-2005 Information technology - Security techniques - Entity authentication - Part5 : Mechanisms using zero knowledge techniques $260.00 via email in 1~3 business day valid
GB/T 15843.6-2018 Information technology—Security techniques—Entity authentication—Part 6:Mechanisms using manual data transfer $480.00 via email in 1~5 business day valid
GB/T 15851.3-2018 Information technology—Security techniques—Digital signature schemes giving message recovery—Part 3:Discrete logarithm based mechanisms $690.00 via email in 1~5 business day valid
GB/T 15852.1-2008 Information technology - Security techniques - Message Authentication Codes(MACs) - Part 1: Mechanisms using a block cipher $280.00 via email in 1~3 business day superseded
GB/T 15852.1-2020 Information technology—Security techniques—Message authentication codes—Part 1:Mechanisms using a block cipher $645.00 via email in 1~5 business day valid
GB/T 15852.2-2012 Information technology—Security techniques—Message Authentication Codes (MACs)—Part 2:Mechanisms using a dedicated hash-function $390.00 via email in 1~3 business day to be abolished
GB/T 15852.3-2019 Information technology—Security techniques—Message authentication codes(MACs)—Part 3:Mechanisms using a universal hash-function $310.00 via email in 1~5 business day valid
GB/T 16300-1996 Information classification and codes of civil aviation $124.00 via email in 1~3 business day valid
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