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www.ChineseStandard.net Database: 189760 (25 Oct 2025)
National Standard: GB/T, GBT
         
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Std ID Description (Standard Title) Detail
GB/T 7291-2008 Graphical symbols for technical guidelines based on consumer demand GB/T 7291-2008
GB/T 7292-1987 Feed additive--Vitamin A acetate beadlets GB/T 7292-1987
GB/T 7292-1999 Feed additive. Vitamin A acetate beadlets GB/T 7292-1999
GB/T 7293-1987 Feed additive--Vitamin E powder GB/T 7293-1987
GB/T 7293-2000 Feed additive Vitamin E powder GB/T 7293-2000
GB/T 7293-2006 Feed additive -- Vitamin E powder GB/T 7293-2006
GB/T 7294-2006 Feed additives Vitamin K3 (sodium bisulfite menadione) GB/T 7294-2006
GB/T 7294-2009 Feed additive -- Menadione sodium bisulfite (Vitamin K3) GB/T 7294-2009
GB/T 7295-1987 Feed additive--Vitamin B1 (thiamine hydrochloride) GB/T 7295-1987
GB/T 7295-2008 Feed additive -- Vitamin B1(thiamine hydrochloride) GB/T 7295-2008
GB/T 7296-1987 Feed additive--Vitamin B1 (thiamine mononitrate) GB/T 7296-1987
GB/T 7296-2008 Feed additive -- Vitamin B1(thiamine mononitrate) GB/T 7296-2008
GB/T 7297-1987 Feed additive--Vitamin B2 (riboflavin) GB/T 7297-1987
GB/T 7297-2006 Feed Additive - Vitamin B2 (riboflavin) GB/T 7297-2006
GB/T 7298-2006 Feed additive -- Vitamin B6 GB/T 7298-2006
GB/T 7299-2006 Feed additive -- Dextro calcium pantothenate GB/T 7299-2006
GB/T 7300-2006 Feed additive -- Nicotinic acid GB/T 7300-2006
GB/T 7301-2002 Feed additive -- Nicotinamide GB/T 7301-2002
GB/T 730-2008 Textiles -- Tests for colour fastness -- Quality control of Blue wool reference materials 1 to 7 GB/T 730-2008
GB/T 7302-1987 Feed additive--Folic acid GB/T 7302-1987
GB/T 7302-2008 Feed additive -- Folic acid GB/T 7302-2008
GB/T 7303-2006 Feed additive -- Vitamin C (L-ascorbic acid) GB/T 7303-2006
GB/T 7304-1987 Petroleum products and lubricants--Determination of neutralization number--Potentiometric titration method GB/T 7304-1987
GB/T 7304-2000 Petroleum products and lubricants. Determination of acid number. Potentiometric titration method GB/T 7304-2000
GB/T 7304-2014 Standard test method for acid number of petroleum products by potentiometric titration GB/T 7304-2014
GB/T 7305-1987 Petroleum oils and synthetic fluids--Determination of demulsibility characteristics GB/T 7305-1987
GB/T 7305-2003 Standard test method for water separability of petroleum oils and synthetic fluids GB/T 7305-2003
GB/T 7306.1-2000 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads. Part 1: Parallel internal and taper external threads GB/T 7306.1-2000
GB/T 7306.2-2000 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads. Part 2: Taper internal and external threads GB/T 7306.2-2000
GB/T 7306-1987 Pipe threads where pressure-tight joints are made on the threads GB/T 7306-1987
GB/T 7307-1987 Pipe threads where pressure-tight joints are not made on the threads GB/T 7307-1987
GB/T 10913-2005 Earth-moving machinery -- Determination of ground speed GB/T 10913-2005
GB/T 7308-1987 Plain bearings--Thin-walled flanged half bearings--Dimensions, tolerances and methods of checking GB/T 7308-1987
GB/T 7308-2008 Plain bearings -- Thin-walled half bearings with or without flange -- Tolerances, design features and methods of test GB/T 7308-2008
GB/T 7309-1987 General technical requirements for audio cassette GB/T 7309-1987
GB/T 7309-2000 General specification for audio cassettes GB/T 7309-2000
GB/T 7310-1987 Methods of measurement for electrical and mechanical properties of compact cassette tape GB/T 7310-1987
GB/T 7311-1987 Editorial nominating method for the model designation of packaging machinery GB/T 7311-1987
GB/T 7311-2003 Editorial nominating method for the model designation of packaging machinery GB/T 7311-2003
GB/T 7311-2008 Classification and editorial nominating method for packaging machinery GB/T 7311-2008
GB/T 731-1987 Gunnybags--Technical requirements GB/T 731-1987
GB/T 731-2008 Gunny cloth and bags GB/T 731-2008
GB/T 7312-1987 Inspection methods for hull of ferrocement ship GB/T 7312-1987
GB/T 7313-1987 Minimum performance requirements and methods of measurement for high fidelity loudspeaker systems GB/T 7313-1987
GB/T 7314-1987 Metallic materials--Compression testing GB/T 7314-1987
GB/T 7314-2005 Metallic materials -- Compression testing at ambient temperature GB/T 7314-2005
GB/T 7315.1-1987 Methods for chemical analysis of vanadium pentoxide--The potassium permanganate oxidation-ammonium ferrous sulfate titrimetric method for the determination of vanadium pentoxide content GB/T 7315.1-1987
GB/T 7315.2-1987 Methods for chemical analysis of vanadium pentoxide--The molybdenum blue spectrophotometric method for the determination of silicon content GB/T 7315.2-1987
GB/T 7315.3-1987 Methods for chamical analysis of vanadium pentixide--The ortho-phenanthroline spectrophotometric method forthe determination of iron content GB/T 7315.3-1987
GB/T 7315.4-1987 Methods for chemical analysis of vanadium pentoxide--The coprecipitation-extraction molybdenum blue spectrophotometric method for the determination of phosphorus content GB/T 7315.4-1987
GB/T 7315.5-1987 Methods for chemical analysis of vanadium pentoxide--The barium svlphate gravimetric method for the determination of sulphur content GB/T 7315.5-1987
GB/T 7315.6-1987 Methods for chemical analysis of vanadium pentoxide--The oscillopolarographic method for the determination of sulphur content GB/T 7315.6-1987
GB/T 7315.7-1987 Methods for chemical analysis of vanadium pentoxide--The AgDDTC spectrophotometric method for the determination of arsenic content GB/T 7315.7-1987
GB/T 7315.8-1987 Methods for chemical analysis of vanadium pentoxide--The atomic absorption spectrophotometric method for the determination of sodium oxide and potassium oxide contents GB/T 7315.8-1987
GB/T 73-1985 Slotted set screws with flat point GB/T 73-1985
GB/T 7320.1-2000 Refractory materials-Determination of thermal expansion (Telescope method) GB/T 7320.1-2000
GB/T 7320.2-2000 Petroleum products--Lubricating greases and oils--Determination of evaporation loss GB/T 7320.2-2000
GB/T 7320-1987 Test method for thermal expansion of refractory products GB/T 7320-1987
GB/T 7320-2008 Refractories -- Determination of thermal expansion GB/T 7320-2008
GB/T 7321-1987 Rule of preparing sample for tests of dense shaped refractory products GB/T 7321-1987
GB/T 7321-2004 Sample preparation for testing of shaped refractory products GB/T 7321-2004
GB/T 732-1987 Gunnybags--Grading stipulation GB/T 732-1987
GB/T 7322-1987 Test method for pyrometric cone equivalent (refractoriness) of refractory materials GB/T 7322-1987
GB/T 7322-1997 Test method for pyrometric cone equivalent (refractoriness) of refractories GB/T 7322-1997
GB/T 7322-2007 Refractory products -- Determination of pyrometric cone equivalent (refractoriness) GB/T 7322-2007
GB/T 7323-2008 Extreme pressure lithium lubricating grease GB/T 7323-2008
GB/T 7324-2010 General purpose lithium lubricating grease GB/T 7324-2010
GB/T 7325-1987 Petroleum products. Lubricating greases and oils. Determination of evaporation loss GB/T 7325-1987
GB/T 7326-1987 Lubricating grease. Corrosiveness to copper. Copper strip test GB/T 7326-1987
GB/T 7327-2008 Silicon carbide surge arresters for a.c. systems GB/T 7327-2008
GB/T 7328-1987 Determination of transformer and reactor sound levels GB/T 7328-1987
GB/T 7329-1998 Coupling devices for power line carrier systems GB/T 7329-1998
GB/T 7329-2008 Coupling devices for power ling carrier systems GB/T 7329-2008
GB/T 7330-1998 Line traps for a. c. power systems GB/T 7330-1998
GB/T 7330-2008 Line traps for a.c. power systems GB/T 7330-2008
GB/T 733-1987 Gunnybags, hessiancloth--Methods of testing GB/T 733-1987
GB/T 7332-1996 Fixed capacitors for use in electronic equipment. Part 2: Sectional specification. Fixed metallized polyethylene-terephthalate film dielectric d. c. capacitors GB/T 7332-1996
GB/T 7332-2011 Fixed capacitors for use in electronic equipment -- Part 2: Sectional specification -- Fixed metallized polyethylene-terephthalate film dielectric d.c. capacitors GB/T 7332-2011
GB/T 7333-1996 Fixed capacitors for use in electronic equipment. Part 2: Blank detail specification--Fixed metallized polyethylene-terephthalate film dielectric d. c. capacitors--Assessment level E GB/T 7333-1996
GB/T 7333-2012 Fixed capacitors for use in electronic equipment -- Part 2-1: Blank detail specification -- Fixed metallized polyethylene-terephthalate film -- Dielectric d.c. capacitors -- Assessment levels E and EZ GB/T 7333-2012
GB/T 7338-1996 Fixed resistors for use in electronic equipment. Part 6: Sectional specification. Fixed resistor networks with individually measurable resistors GB/T 7338-1996
GB/T 7339-1987 Fixed resistors for use in electronic equipment. Part 6: Blank detail specification: Fixed resistor networks with individually measurable resistors, all of equal value and equal dissipation. Assessment level E GB/T 7339-1987
GB/T 7340-1987 Fixed resistors for use in electronic equipment. Part 6: Blank detail specification: Fixed resistor networks with individually measurable resistor of either different resistance values or different rated dissi GB/T 7340-1987
GB/T 7341.1-1998 Audiometers. Part 1: Pure-tone audiometers GB/T 7341.1-1998
GB/T 7341.1-2010 Electroacoustics -- Audiological equipment -- Part 1: Pure-tone audiometers GB/T 7341.1-2010
GB/T 7341.2-1998 Audiometers. Part 2: Equipment for speech audiometry GB/T 7341.2-1998
GB/T 7341.3-1998 Audiometers. Part 3: Auditory test signals of short duration for audiometric and neuro-otological purposes GB/T 7341.3-1998
GB/T 7341.4-1998 Audiometers. Part 4: Equipment for extended high-frequency audiometry GB/T 7341.4-1998
GB/T 7341-1987 Audiometer GB/T 7341-1987
GB/T 734-1987 Gunnybags, hessiancloth--Packaging and marking GB/T 734-1987
GB/T 7342-1987 IEC provisional reference coupler for the calibration of earphones used in audiometry GB/T 7342-1987
GB/T 7343-1987 Method of measurement of the suppression characteristics of passive radio interference filters and suppression components over the frequency range of 10kHz to 30MHz GB/T 7343-1987
GB/T 7344-1987 A. C Servomotors--General specification GB/T 7344-1987
GB/T 7344-1997 General specification for A.C. servomotors GB/T 7344-1997
GB/T 7344-2015 General specification for AC servomotors GB/T 7344-2015
GB/T 7345-1994 General requirements for electrical micro machine for automatic control system GB/T 7345-1994
GB/T 7345-2008 General requirements for electrical machine for automatic control system GB/T 7345-2008
GB/T 7346-1987 Basic outline constructional type for electrical micro-machine for automatic control system GB/T 7346-1987
GB/T 7346-1998 Basic outline constructional type for control motors and feedback components GB/T 7346-1998
GB/T 7346-2015 Basic outline constructional type for control motors and feedback components GB/T 7346-2015