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Std ID |
Description (Standard Title) |
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GB/T 14197-2012
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Preferred matching values for the interconnections of audio, video and audiovisual systems
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GB/T 14198-1993
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General specification for microphones
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GB/T 14198-2012
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General specification for microphones
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GB/T 14-1988
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Cup head square neck bolts with large head
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GB/T 14199-1993
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General specification for pocket hearing aids
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GB/T 14199-2010
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Electroacoustics - General specification for hearing aids
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GB/T 14-1998
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Cup head square neck bolts with large head--Product grade C
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GB/T 14200-1993
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Minimum performance requirements for high fidelity audio amplifiers
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GB/T 14201-1993
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Iron ore pellets. Determination of crushing strength
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GB/T 14-2013
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Mushroom head square neck bolts
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GB/T 1420-1989
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Sponge palladium
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GB/T 1420-2004
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Sponge palladium
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GB/T 1420-2015
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Sponge palladium
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GB/T 14202-1993
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Iron ores (sinter and pellets). Determination of bulk density
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GB/T 14203-1993
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General rule for photoelectric emission spectroscopic analysis of iron, steel and alloy
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GB/T 14203-2016
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General rules for spark discharge atomic emission spectrometry
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GB/T 14204-1993
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Water quality. Determination of alkylmercury. Gas chromatography
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GB/T 14205-1993
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Cultivating boat of glass fiber reinforced plastics
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GB/T 14206-1993
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Corrugated sheets of glass fiber reinforced plastics
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GB/T 14206-2005
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Corrugated sheets of glass fiber reinforced plastics
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GB/T 14206-2015
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Glass fiber reinforced polyester continuous panels
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GB/T 14207-1993
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Test method for water absorption of sandwich constructions or cores
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GB/T 14207-2008
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Test method for water absorption of sandwich constructions or cores
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GB/T 14208.1-2009
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Textile-glass-reinforced plastics -- Determination of mechanical properties on rods made of roving-reinforced resin -- Part 1: General considerations and preparation of rods
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GB/T 14208.2-2009
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Textile-glass-reinforced plastics -- Determination of mechanical properties on rods made of roving-reinforced resin -- Part 2: Determination of flexural strength
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GB/T 14208.3-2009
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Textile-glass-reinforced plastics -- Determination of mechanical properties on rods made of roving-reinforced resin -- Part 3: Determination of compressive strength
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GB/T 14208.4-2009
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Textile-glass-reinforced plastics -- Determination of mechanical properties on rods made of roving-reinforced resin -- Part 4: Determination of apparent interlaminar shear strength
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GB/T 14208-1993
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Textile glass--Rovings--Determination of flexural strength of rod composites
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GB/T 14209-1993
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Textile glass--Rovings--Determination of compressive strength of rod composites
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GB/T 14210-1993
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Dry wall screws
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GB/T 14211-1993
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Code for test of machanical seal
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GB/T 14211-2010
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Test method of mechanical seal
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GB/T 1421-1989
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Rhodium powder
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GB/T 1421-2004
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Rhodium powder
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GB/T 14212-1993
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Motor cycle chains
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GB/T 14212-2003
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Motorcycle chains-characteristics and test methods
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GB/T 14212-2010
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Motorcycle chains - Characteristics and test methods
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GB/T 14213-1993
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Initial graphics exchange specification
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GB/T 14213-2008
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The initial graphics exchange specification (IGES）
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GB/T 14214-1993
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Spectacle frames
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GB/T 10067.21-2015
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Basic specifications for electroheat installations -- Part 21: Large capacity electric arc furnace using alternating current
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GB/T 14215-1993
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Canned tomato paste
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GB/T 14215-2008
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Canned tomato paste
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GB/T 14216-1993
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Plastics--Film and sheeting--Test method for wetting tension
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GB/T 14216-2008
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Plastics -- Film and sheeting -- Determination of wetting tension
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GB/T 14217-1993
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Method of test for dielectric dissipation factor (tanδ) of capacitor paper at power frequence
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GB/T 14218-1993
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Electronic lighting control equipment. Performance, Parameters and measurement methods
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GB/T 14219-1993
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Chinese character system teletext broadcasting specification
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GB/T 14220-1993
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Audio-visual video and television equipment and systems Audio cassette systems
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GB/T 14221-1993
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Technical requirements for listening rooms in broadcasting programme
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GB/T 1422-1989
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Iridum powder
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GB/T 1422-2004
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Iridium powder
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GB/T 14222-1993
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Internal combustion engines--Piston rings--Rectangular rings
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GB/T 14223-1993
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Internal combustion engines--Piston rings--Keystone rings and half keystone rings
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GB/T 14224-1993
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Classification and terminology for machine of hay and forage harvesting
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GB/T 14225.1-1993
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Mouldboard plough. Types and parameters
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GB/T 14225.2-1993
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Mouldboard plough. Technical requirements
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GB/T 14225.3-1993
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Mouldboard plough. Test method
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GB/T 14225-2008
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Mould board plough
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GB/T 14226-1993
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Lawn and garden tractors--Three-point hitch
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GB/T 14226-2015
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Lawn and garden tractors -- Three-point hitch
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GB/T 14228-1993
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Measurement for noise on platform of subway station
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GB/T 14229-1993
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Standard of test method for surface load capacity of gears
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GB/T 14230-1993
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Standard of test methed for bending load capacity of gears
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GB/T 14231-1993
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Determination of efficiency for gear units
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GB/T 1423-1978
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Precious metals and their alloys--Determination of density
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GB/T 1423-1996
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Method of measurement of density for precious metals and their alloys
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GB/T 10067.2-1988
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Basic specifications for electroheat installations--Steelmaking arc furnaces
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GB/T 14233.1-1993
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Infusion, transfusion, injection equipment for medical use--Part 1: Chemical analysis methods
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GB/T 14233.1-1998
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Infusion, transfusion, injection equipment for medical use--Part 1: Chemical analysis methods
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GB/T 10067.2-2005
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Basic specifications for electro-heat installations -- Part 2: Arc electro-heat installations
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GB/T 14233.2-1993
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Test methods for infusion, transfusion, injection equipment for medical use. Part 2: Biological test methods
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GB/T 10067.31-2013
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Basic specifications for electroheat installations -- Part 31: Medium frequency coreless induction furnace
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GB/T 14234-1993
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Surface roughness for plastic parts
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GB/T 14235.1-1993
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Testing method for melting point of pattern materials in investment casting
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GB/T 14235.2-1993
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Testing method for bending strength of pattern materials in investment casting
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GB/T 14235.3-1993
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Testing method for ash content of pattern materials in investment casting
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GB/T 14235.4-1993
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Testing method for linear contraction of pattern materials in investment casting
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GB/T 14235.5-1993
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Testing method for surface hardness of pattern materials in investment casting
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GB/T 14235.6-1993
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Testing method for acid number of pattern materials in investment casting
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GB/T 14235.7-1993
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Testing method for fluidity of pattern materials in investment casting
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GB/T 14235.8-1993
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Testing method for viscosity of pattern materials in investment casting
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GB/T 14235.9-1993
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Testing method for thermal stability of pattern materials in investment casting
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GB/T 14236-1993
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Specifications of equipement for video and pulse system of TV centre
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GB/T 14237-1993
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Manufacturerdeclaration of export product conformity with standards
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GB/T 14238-1993
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Electrical properties for line equipment used on cable carrier systems
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GB/T 14239-1993
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Specifications for basic frequenceis of carrier supply systems
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GB/T 14240-1993
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Specification of SHF 12-channel carrier systems and equipments for open-wire pair
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GB/T 14241-1993
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Information processing. Processor system bus interface(Eurobus A)
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GB/T 1424-1996
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Method of measurement of resistivity of precious metals and their alloys
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GB/T 14242-1993
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64x64 Dot matrix Heiti font set and data set of Chinese ideograms for information interchange
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GB/T 14243-1993
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64x64 Dot matrix Kaiti font set and data set of Chinese ideograms for information interchange
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GB/T 14244-1993
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64x64 Dot matrix Fangsongti font set and data set of Chinese ideograms for information interchange
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GB/T 14245-1993
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64x64 Dot matrix Songti font set and data set of Chinese ideograms for information interchange
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GB/T 14246.1-1993
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Information technologh. Portable operating system interface for computer environments. Part 1: System application program interface (POSIX.1)
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GB/T 14247-1993
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Testing methods for rake
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GB/T 14247-2015
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Rake -- Testing methods
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GB/T 14248-1993
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Determination of braking performance for harvesting machinery
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GB/T 14248-2008
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Determination of braking performance for harvesting machinery
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GB/T 14249.2-1993
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General specification for electronic weighing instruments
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