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Std ID Description (Standard Title) Detail
GB/T 12493-1990 The classification and numbering of food additives GB/T 12493-1990
GB/T 12494-1990 White oil for food-machinery GB/T 12494-1990
GB/T 12495-1990 Nomenclature for activated carbon type GB/T 12495-1990
GB/T 12496.10-1990 Test method of wooden activated carbon--Calcium and magnesium determination GB/T 12496.10-1990
GB/T 12496.10-1999 Test methods of wooden activated carbon. Determination of methylene blue adsorption GB/T 12496.10-1999
GB/T 12496.11-1990 Test method of wooden activated carbon--Ash content GB/T 12496.11-1990
GB/T 12496.11-1999 Test methods of wooden activated carbon-Determination of quinine sulpoate Adsorption GB/T 12496.11-1999
GB/T 12496.1-1990 Test method of wooden activated carbon--Adsorption of caramel GB/T 12496.1-1990
GB/T 12496.1-1999 Test methods of wooden activated carbon GB/T 12496.1-1999
GB/T 12496.12-1990 Test method of wooden activated carbon--Acid-soluble substance GB/T 12496.12-1990
GB/T 12496.12-1999 Test methods of wooden activated carbon. Determination of phenol adsorption GB/T 12496.12-1999
GB/T 12496.13-1990 Test method of wooden activated carbon--Heavy metals content GB/T 12496.13-1990
GB/T 12496.13-1999 Test methods of wooden activated carbon. Determination of uncarbonized substances GB/T 12496.13-1999
GB/T 12496.14-1990 Test method of wooden activated carbon--Zinc salt GB/T 12496.14-1990
GB/T 12496.14-1999 Test methods of wooden activated carbon. Determination of cyanide GB/T 12496.14-1999
GB/T 12496.15-1990 Test method of wooden activated carbon--Sulfide content GB/T 12496.15-1990
GB/T 12496.15-1999 Test methods of wooden activated carbon. Determination of cyanide GB/T 12496.15-1999
GB/T 12496.16-1990 Test method of wooden activated carbon--Cyanide content GB/T 12496.16-1990
GB/T 12496.16-1999 Test methods of wooden activated carbon. Determination of chloride content GB/T 12496.16-1999
GB/T 12496.17-1990 Test method of wooden activated carbon--Uncarbonized constituent GB/T 12496.17-1990
GB/T 12496.17-1999 Test methods of wooden activated carbon. Determination of sulphate GB/T 12496.17-1999
GB/T 12496.18-1990 Test method of wooden activated carbon--Apparent density GB/T 12496.18-1990
GB/T 12496.18-1999 Test methods of wooden activated carbon. Determination of acid-soluble substance GB/T 12496.18-1999
GB/T 12496.19-1990 Test method of wooden activated carbon--Particle size distribution GB/T 12496.19-1990
GB/T 12496.19-1999 Test methods of wooden activated carbon-Determination of iron content GB/T 12496.19-1999
GB/T 12496.19-2015 Test methods of wooden activated carbon -- Determination of iron content GB/T 12496.19-2015
GB/T 12496.20-1990 Test method of wooden activated carbon--Acid or alkal GB/T 12496.20-1990
GB/T 12496.20-1999 Test methods of wooden activated carbon. Determination of zine content GB/T 12496.20-1999
GB/T 12496.21-1990 Test method of wooden activated carbon--Moisture GB/T 12496.21-1990
GB/T 12496.21-1999 Test methods of wooden activated carbon. Determination of calcium and magnesium content GB/T 12496.21-1999
GB/T 12496.2-1990 Test method of wooden activated carbon--Adsorption of methylene blue GB/T 12496.2-1990
GB/T 12496.2-1999 Test methods of wooden activated carbon. Determination of particle size distribution GB/T 12496.2-1999
GB/T 12496.22-1990 Test method of wooden activated carbon--Determination abrasion resistance GB/T 12496.22-1990
GB/T 12496.22-1999 Test methods of wooden activated carbon. Determination of heavy metals GB/T 12496.22-1999
GB/T 12496.3-1990 Test method of wooden activated carbon--Adsorption of acetic acid GB/T 12496.3-1990
GB/T 12496.3-1999 Test methods of wooden activated carbon. Determination of ash content GB/T 12496.3-1999
GB/T 12496.4-1990 Test method of wooden activated carbon--Adsorption of zinc acetate GB/T 12496.4-1990
GB/T 12496.4-1999 Test methods of wooden activated carbon. Determination of moisture content GB/T 12496.4-1999
GB/T 12496.5-1990 Test method of wooden activated carbon--Adsorption of phenol GB/T 12496.5-1990
GB/T 12496.5-1999 Test methods of wooden activated carbon. Determination of carbon tetrechloride activity GB/T 12496.5-1999
GB/T 12496.6-1990 Test method of wooden activated carbon--Adsorption of quinine sulphate GB/T 12496.6-1990
GB/T 12496.6-1999 Test methods of wooden activated carbon. Determination of abrasion resistance GB/T 12496.6-1999
GB/T 12496.7-1990 Test method of wooden activated carbon--Iodine number GB/T 12496.7-1990
GB/T 12496.7-1999 Test methods of wooden activated carbon. Determination of pH GB/T 12496.7-1999
GB/T 12496.8-1990 Test method of wooden activated carbon--Iron content GB/T 12496.8-1990
GB/T 12496.8-1999 Test methods of wooden activated carbon-Determination of iodine number GB/T 12496.8-1999
GB/T 11027-1989 Requirements for hot curing impregnating varnishes GB/T 11027-1989
GB/T 12496.9-1990 Test method of wooden activated carbon--Chloride content GB/T 12496.9-1990
GB/T 12496.9-1999 Test methods of wooden activated carbon-Determination of decolorization of caramel GB/T 12496.9-1999
GB/T 12496.9-2015 Test methods of wooden activated carbon -- Determination of decolorization of caramel GB/T 12496.9-2015
GB/T 12497-2006 Three-phase induction motors economic operation GB/T 12497-2006
GB/T 12498-1990 Generic specification of rubidium frequency standards GB/T 12498-1990
GB/T 12498-2012 Generic specification of rubidium frequency standard GB/T 12498-2012
GB/T 12499-1990 Measuring methods for rubidium frequency standards GB/T 12499-1990
GB/T 12500-1990 Information processing systems--Open systems interconnection--Connection oriented transport protocol specification GB/T 12500-1990
GB/T 12500-2008 Information technology -- Open systems interconnection -- Protocol for providing the connection-mode transport service GB/T 12500-2008
GB/T 12501.2-1997 Classification of electrical and electronic equipment with regard to protection against electric shock. Part 2: Guidelines to requirements for protection against electric shock GB/T 12501.2-1997
GB/T 12501-1990 Classification of electrical and electronic equipment with regard to protection against electric shock GB/T 12501-1990
GB/T 1250-1989 Rules for expression and judgement of limiting values GB/T 1250-1989
GB/T 12503-1990 Generic specification for TV vans GB/T 12503-1990
GB/T 12503-1995 Generic specification for TV vans GB/T 12503-1995
GB/T 12504-1990 Specification for computer software quality assurance plan GB/T 12504-1990
GB/T 12505-1990 Specification for computer software configuration management plan GB/T 12505-1990
GB/T 12506-1990 Generic specification for windfinding radars GB/T 12506-1990
GB/T 12507.1-2000 Connectors for optical fibres and cables. Part 1: Generic specification GB/T 12507.1-2000
GB/T 12507.2-1997 Connectors for optical fibres and cables. Part 2: Sectional specification for fibre optic connector--Type F-SMA GB/T 12507.2-1997
GB/T 12507-1990 Connectors for optical fibres and cables--Part 1: Generic specification GB/T 12507-1990
GB/T 12508-1990 Alphanumeric character sets for optical recognition. Part 2: Character set OCR-B. Shapes and dimensions of the printed image GB/T 12508-1990
GB/T 12509-1990 16, 24 Dot matrix font set and data set of Uighur character for information interchange GB/T 12509-1990
GB/T 1251.1-2008 Ergonomics -- Danger signals for public and work areas -- Auditory danger GB/T 1251.1-2008
GB/T 1251.2-2006 Ergonomics -- Visual danger signals -- General requirements design and testing GB/T 1251.2-2006
GB/T 1251.3-2008 Ergonomics -- System of auditory and visual danger and information signals GB/T 1251.3-2008
GB/T 12510-1990 Alphabetical area arrangement of keyboary of Uighur character set for information processing interchange GB/T 12510-1990
GB/T 12510-2015 Information technology -- Universal keyboard layout of the alphanumeric zone for Uyghur GB/T 12510-2015
GB/T 12511-1990 Fibre optic switches. Part 1: Generic specification GB/T 12511-1990
GB/T 12512-1990 Fibre optic attenuators. Part 1: Generic specification GB/T 12512-1990
GB/T 12513-1990 Fire-resistance tests--Glazed elements GB/T 12513-1990
GB/T 12513-2006 Fire-resistance tests -- Elements of building construction -- Glazed elements GB/T 12513-2006
GB/T 12516-1990 Meat--Determination of fresh degree GB/T 12516-1990
GB/T 12517.1-1990 Analytical methods for candies GB/T 12517.1-1990
GB/T 12517.2-1990 Inspection, packing, marking, transportation and storing for candies GB/T 12517.2-1990
GB/T 12518-1990 Geological exploration instruction of bentonite deposit GB/T 12518-1990
GB/T 12519-1990 General specification of analytical instruments GB/T 12519-1990
GB/T 12519-2010 General specification of analytical instruments GB/T 12519-2010
GB/T 12520-1990 Offset cruciform recess for rotary fastening devices GB/T 12520-1990
GB/T 12521-2008 Technical requirements for air diving decompression GB/T 12521-2008
GB/T 1252-1989 Graphical symbols--Arrows and their use GB/T 1252-1989
GB/T 12522-1996 Stainless steel bellows expansion joints GB/T 12522-1996
GB/T 12522-2009 Stainless steel bellows expansion joints GB/T 12522-2009
GB/T 12524-1990 Measurement method for noise from construction site GB/T 12524-1990
GB/T 12527-2008 Aerial insulated cables for rated voltages up to and including 1kV GB/T 12527-2008
GB/T 10051.1-2010 Lifting hooks -- Part 1: Mechanical properties, lifting capacities, stresses and materials GB/T 10051.1-2010
GB/T 12529.1-1990 Graphic symbols and codes for grain and oil industry--General items GB/T 12529.1-1990
GB/T 12529.1-2008 Graphic symbols and codes for grain and oils industry -- Part 1: General items GB/T 12529.1-2008
GB/T 12529.2-1990 Graphic symbols and codes for grain and oil industry--Rice milling GB/T 12529.2-1990
GB/T 12529.2-2008 Graphic symbols and codes for grain and oils industry -- Part 2: Rice milling GB/T 12529.2-2008
GB/T 12529.3-1990 Graphic symbols and codes for grain and oil industry--Flour milling GB/T 12529.3-1990
GB/T 12529.3-2008 Graphic symbols and codes for grain and oils industry -- Part 3: Flour milling GB/T 12529.3-2008
GB/T 12529.4-1990 Graphic symbols and codes for grain and oil industry--Oil and fat industry GB/T 12529.4-1990
GB/T 12529.4-2008 Graphic symbols and codes for grain and oils industry -- Part 4: Oils and fats industry GB/T 12529.4-2008