National Standard: GB/T, GBT
              
GBT << ...>> GBT
Std ID Description (Standard Title)
GB/T 7452-1987 Guidelines for the evaluation of ship vibration
GB/T 7452-2007 Mechanical vibration -- Guidelines for the measurement, reporting and evaluation of vibration with regard to habitability on passenger and merchant ships
GB/T 7453-1987 Measurement of ship vibration
GB/T 7453-1996 Measurement of ship vibration
GB/T 746-1965 Bleached chemical paper pulp--Determination of lignin
GB/T 7462-1987 Surface active agents--Measurement of foaming power--Modified Ross-Miles method
GB/T 7462-1994 Surface active agents. Measurement of foaming power. Modified Ross. Miles method
GB/T 7463-1987 Surface active agents--Determination of the power to disperse calcium soap--Acidimetric method (Modified Schoenfeldt method)
GB/T 7463-2008 Surface active agents -- Determination of the power to disperse calcium soap -- Acidimetric method (Modified Schoenfeldt method)
GB/T 7465-2015 High activity cobalt-60 sealed radioactive sources
GB/T 7466-1987 Water quality. Determination of total chromium
GB/T 7467-1987 Water quality. Determination of chromium (6). 1.5 Diphenylcarbahydrazide spectrophotometric method
GB/T 7468-1987 Water quality--Determination of total mercury--Cold atomic absorption spectrophotometry
GB/T 7469-1987 Water quality. Determination of total mercury. Potassium permanganate-potassium persulfate decomposed method. Dithizone spectrophotometric method
GB/T 7470-1987 Water quality. Determination of lead. Spectrophotometric method with dithizone
GB/T 7471-1987 Water quality. Determination of cadmium. Spectrophotometric method with dithizone
GB/T 747-1989 Pulps--Determination of acid-insoluble lignin
GB/T 747-2003 Pulps -- Determination of acid-insoluble lignin
GB/T 7472-1987 Water quality. Determination of zinc. Spectrophotometric method with dithizone
GB/T 7473-1987 Water quality--Determination of copper--2, 9-Dimethyl-1, 10-phenanthroline spectrophotometric method
GB/T 7474-1987 Water quality--Determination of copper--Sodium diethyldithiocarbamate spectrophotometric method
GB/T 7475-1987 Water quality. Determination of copper, zinc, lead and cadmium. Atomic absorption spectrometry
GB/T 7476-1987 Water quality. Determination of calcium. EDTA titrimetric method
GB/T 7477-1987 Water quality. Determination of the sum of calcium and magnesium. EDTA titrimetric method
GB/T 7478-1987 Water quality--Determination of ammonium--Distillation and titration method
GB/T 7479-1987 Water quality--Determination of ammonium-Nesslerreagent colorimetric method
GB/T 7480-1987 Water quality. Determination of nitrate. Spectrophotometric method with phenol disulfonic acid
GB/T 7481-1987 Water quality--Determination of ammonium--Spectrophotometric method with salicylic acid
GB/T 7482-1987 Water quality--Determination of fluoride--Visual colorimetry with zirconium alizarinsulfonate
GB/T 7483-1987 Water quality--Determination of fluoride--Fluor reagent spectrophotometric method
GB/T 7484-1987 Water quality. Determination of fluoride. Ion ive electrode method
GB/T 7485-1987 Water quality. Determination of total arsenic. Silver diethyldithiocarbamate spectrophotometric method
GB/T 7486-1987 Water quality--Determination of cyanide--Part 1: Determination of total cyanide
GB/T 7487-1987 Water quality--Determination of cyanide--Part 2: Determination of cyanide
GB/T 7488-1987 Water quality--Determination of biochemical oxygen demand after 5 days (BOD5)--Dilution and seeding method
GB/T 7489-1987 Water quality. Determination of dissolved oxygen. Iodometric method
GB/T 7490-1987 Water quality--Determination of volatile phenolic compounds--After distillation by means of 4-AAP spectrophotometric method
GB/T 7491-1987 Water quality--Determination of volatile phenolic compounds--After distillation with bromine method
GB/T 749-1965 Sulphate resistance test for cement
GB/T 749-2001 Test method for potential expansion of Portland cement mortars exposed to sulfate
GB/T 749-2008 Test method for determining capability of resisting sulfate corrode of cement
GB/T 7492-1987 Water quality. Determination of BHC and DDT. Gas chromatography
GB/T 7493-1987 Water quality. Determination of nitrogen (nitrite). Spectrophotometric method
GB/T 7494-1987 Water quality. Determination of anionic surfactants. Methylene blue spectrophotometric method
GB/T 7496-1987 Information processing systems--Data communication--High-level data link control procedures--Frame structure
GB/T 7497.1-1987 Microprocessor system bus I, 8-bit and 16-bit data--Part 1: Functional description with electrical and timing specifications
GB/T 7497.1-2008 Microprocessor system bus. 8-bit and 16-bit data (MULTIBUS Ⅰ) -- Part 1: Functional description with electrical and timing specifications
GB/T 7497.2-1987 Microprocessor system bus I, 8-bit and 16-bit data--Part 2: Mechanical and pin descriptions for the system bus configuration with edge connectors (direct)
GB/T 7497.2-2008 Microprocessor system bus. 8-bit and 16-bit data (MULTIBUS Ⅰ) -- Part 2: Mechanical and pin descriptions for the system bus configuration, with edge connectors (direct)
GB/T 7497.3-1987 Microprocessor system bus I, 8-bit and 16-bit data--Part 3: Mechanical and pin descriptions for the Eurocard configuration with pin and socket (indirect) connectors
GB/T 7497.3-2008 Microprocessor system bus. 8-bit and 16-bit data (MULTIBUS Ⅰ) -- Part 3: Mechanical and pin descriptions for the Eurocard configuration with pin and socket (indirect) connectors
GB/T 11140-1989 Petroleum products--Determination of sulfur--X-ray spectrometry
GB/T 7504-1987 Series and products of semiconductor integrated circuit for microcomputer--Products of 2900 family
GB/T 7505-1987 Series and products of semiconductor integrated circuit for microcomputer--Products of 68000 family
GB/T 7506-1987 Series and products of semiconductor integrated circuit for microcomputer--Products of 8086 family
GB/T 7507-1987 Method of function verification of cu8080A 8-Bit microprocessor for semiconductor integrated circuit microcomputer
GB/T 7508-1987 Method of function verification of cu6821 peripheral interface adapter for semiconductor integrated circuit microcomputer
GB/T 7509-1987 Blank detail specification for microprocessor semiconductor integrated circuits
GB/T 7513-1987 Layout of the chinese ideographs on keyboard
GB/T 7514-1987 Conversion between the 7-bit coded character set for information processing interchange and the 5-unit code for the telegraph service
GB/T 7515-1987 Information processing. Coding of machine readable characters (MICR and OCR)
GB/T 7516-1996 Micrographics--Graphical symbols
GB/T 7516-2008 Micrographics -- Graphical symbols for use in microfilming
GB/T 7517-2004 Micrographics -- Microfilming for ancient books on 16 mm roll film
GB/T 7518-2005 Micrographics -- Microfilming for ancient books on 35 mm roll film
GB/T 7519-1987 Micrographics--Determination of residual thiosulphatein processed microfilm--Methylene blue method
GB/T 75-1985 Slotted set screws with dog point
GB/T 7521-1987 Multiple controllers in a CAMAC crate
GB/T 752-2006 Potassium chlorate for industrial use
GB/T 7522-1987 CAMAC-Serial highway interface systems
GB/T 7523-1987 Subroutines for CAMAC
GB/T 7528-1987 Rubber hose--Glossary of terms
GB/T 7528-2002 Rubber and plastics hoses and hose assemblies -- Vocabulary
GB/T 7528-2011 Rubber and plastics hoses and hose assemblies -- Vocabulary
GB/T 7530-1987 Rubber coated fabrics and products--Glossary of terms
GB/T 7530-1998 Rubber or plastics-coated fabrics. Glossary of terms
GB/T 7531-1987 Determination of ash for organic chemical products
GB/T 7531-2008 Determination of ignition residue for organic chemical products
GB/T 753-2012 Steam condition series for utility boilers
GB/T 7532-1987 Organic products for industrial use--Determination of content of heavy metals content--General method--Visual limit test
GB/T 7532-2008 Determination of heavy metals in organic chemical products -- Visual colorimetry
GB/T 7533-1993 Determination for crystallizing point of organic chemical producs for industrical use
GB/T 7534-1987 Volatile organic liquids for industrial use--Determination of boiling range
GB/T 10916.2-2015 Agricultural wheeled tractors -- Front-mounted equipment -- Part 2: Stationary equipment connection
GB/T 7535-1996 Rubber, vulcanized--Classification--Description of the classification system
GB/T 754-1965 Specification for steam turbines
GB/T 754-2007 Parameter series of steam turbines for power plant
GB/T 7544.10-1999 Rubber condoms--Part 10: Packaging and labelling--Condoms in consumer packages
GB/T 7544.2-1999 Rubber condoms--Part 2: Determination of length
GB/T 7544.3-1999 Rubber condoms--Part 3: Determination of width
GB/T 7544.5-1999 Rubber condoms--Part 5: Testing for holes--Water leak test
GB/T 7544.6-1999 Rubber condoms--Part 6: Determination of bursting volume and pressure
GB/T 7544.7-1999 Rubber condoms--Part 7: Oven conditioning
GB/T 7544.9-1999 Rubber condoms--Part 9: Determination of tensile properties
GB/T 7545-1992 Rubber condoms--Determination of resistance to deterioration during storage
GB/T 7546-1992 Rubber condoms--Determination of tensile properties
GB/T 7547-1992 Rubber condoms--Determination of mass
GB/T 7549-1987 Synchronizing universal coupling with ball and sacket--Type, foundational parameters and main dimensions
GB/T 7549-2008 Synchronizing universal coupling with ball and socket
GB/T 755.2-2003 Methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for traction vehicles)