Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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QJ 3227-2005 Monitoring method for ammonium perchlorate dust of composite solid propellant manufacture production 90.0 via email in 1~3 business day valid
QJ A 2215-2005 QJ A 2215-2005 The Items and Methods for Performance Characterization of Composite Solid Propellant 210.0 via email in 1~3 business day valid
GB/T 7702.3-2008 Test method for granular activated carbon from coal - Determination of hardness 20.0 via email in 1 business day valid
YB/T 5298-2009 Pitch coke-Sampling and preparation of samples 174.0 via email in business day valid
GB/T 30202.1-2013 Test method for granular activated carbon from coal for desulfurization and denitration process―Part 1: Bulk density 80.0 via email in 1~3 business day valid
GB/T 30202.3-2013 Test method for granular activated carbon from coal for desulfurization and denitration process―Part3: Abrasive resistance and compression strength 110.0 via email in 1~3 business day valid
GB/T 7702.21-1997 Standard test method for granular activated carbon from coal-Determination of specific surface area 60.0 via email in 1~3 business day abolished
GB/T 4511.2-1999 Coke--Determination of shatter strength 150.0 via email in 1~3 business day valid
GB/T 30726-2014 Determination of ash fusibility of solid biofuels 170.0 via email in 1~3 business day valid
GB/T 30202.4-2013 Test method for granular coal-based activated carbon for desulfurization and denitration process—Part 4:Desulfurization value 150.0 via email in 1~3 business day valid
MT/T 803-1999 Classification for arsenic in coal 60.0 via email in 1~3 business day valid
GB/T 2286-1991 Coke?Determination of total sulphur 120.0 via email in 1~3 business day superseded
QJ 809-1994 Determination Method for Thermal Conductivity and Specific Heat of Composite Solid Propellant - Quasi-steady State Method 90.0 via email in 1~3 business day valid
GB/T 211-1996 Determination of total moisture in coal 75.0 via email in 1~3 business day abolished
GB/T 30201-2013 Granular coal-based activated carbon for desulfurization and denitration 150.0 via email in 1~3 business day valid
NY/T 1879-2010 Densified biofuel—Methods for sampling 150.0 via email in 1~3 business day valid
GB/T 34534-2017 Coke - Determination of ash composition - X-ray fluorescence spectrometric method 160.0 via email in 1~3 business day valid
MT/T 811-1999 Method for evaluating the lower limit of gravity separation for coal cleaning equipment(I) 90.0 via email in 1~3 business day valid
NY/T 1915-2010 Densified biofuel-Terminology and definitions 225.0 via email in 1~3 business day valid
GB/T 7702.7-1997 Standard test Method for iodine number of granular activated carbon from coal 60.0 via email in 1~3 business day superseded
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