GB/t 265--1988

GB/t 265--1988, Total:487 items.

The international standard classification for "GB/t 265--1988" includes: Nuts , Bolts, screws, studs , Radio relay and fixed satellite communications systems , Landscaping and silviculture , Vibrations, shock and vibration measurements , Alkaline secondary cells and batteries , audio, video and audiovisual engineering , IT Terminal and other peripheral equipment , Crude petroleum , Steel bars and rods , Products of the chemical industry , Ferrous metals , Iron and steel products , Washers, locking elements , Reinforced plastics , Information technology (IT) in general , Audio systems , Software development and system documentation , Special purpose vehicles , Transmission systems , Plywood , Earth-moving machinery , Gears , Pressure vessels, gas cylinders , Mechanical testing of metals , Seals for pipe and hose assemblies , Radiation measurements , Character sets and information coding , Fire-resistance of building materials and elements , Petroleum products in general , Milling tools , Pneumatic tools , Drills, countersinks, reamers , Files , Balancing and balancing machines , Agricultural machines, implements and equipment , Chemical reagents , Irons , Plastics , Paints and varnishes , Non-destructive testing of metals , Plastics pipes , Fasteners , Organic acids , Aluminium and aluminium alloys , Nickel, chromium and their alloys , Textile fabrics , Yarns , Stainless steels , Metallic coatings , Cadmium, cobalt and their alloys , food products in general , Reactor engineering , Cereals, pulses and derived products , Optical measuring instruments , Pigments and extenders , Welding consumables , Plant growing , Keys and keyways, splines , Head protective equipment , Meat and meat products , Natural fibres , Video systems , Navigation and control equipment , Printed circuits and boards , Telecontrol. Telemetering , Non-ferrous metal pipes , Steels , Chemical analysis of metals , Packaging and distribution of goods in general , Cellular materials , Indoor sports equipment , Salts , Industrial process measurement and control , Machine tool systems , Sowing and planting equipment , Dentistry , Insulating fluids , Construction materials , Noise emitted by means of transport , Electrical engineering in general , Receiving and transmitting equipment , Accessories , Computer graphics , Magnetic storage devices in general , Interface and interconnection equipment , Construction equipment , Fruits. Vegetables , Plants and equipment for the food industry , Measurement of electrical and magnetic quantities , Raw skins, hides and pelts , Fertilizers , Ferroalloys , Surgical instruments and materials , Air mode containers, pallets and nets , Measurement of volume, mass, density, viscosity , Spinning, twisting and texturing machines , Electric furnaces , Couplings , Amplifiers , Deck equipment and installations , Optical equipment , Moulding equipment , Flat steel products and semi-products , Essential oils , Reproduction equipment , Waxes, bituminous materials and other petroleum products , Copper and copper alloys , Fissile materials , Photographic paper, films and cartridges , Man-made fibres , Data communication networks , Road vehicle systems , Switching and signalling systems , Drawing equipment , Boilers and heat exchangers , Machine tools , Dividing and tool-workpiece holding devices , Oxides , Thermoplastic materials , Processes of the textile industry , Ropes , Transport by rail , Galvanic cells and batteries , Metalliferous minerals , Exploratory and extraction equipment , Information sciences , Insulating gases , Surface treatment , Electronic display devices , Accessories for lifting equipment , Steels profiles , Lead, zinc, tin and their alloys , Special measuring equipment for use in telecommunications , Iron and steel castings , Metrology and measurement in general , Enamels , Testing of metals , Heat treatment and coating , Forging equipment. Presses. Shears , Welded joints , Stationary source emissions , Railway rolling stock .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 823-1988 Cross recessed small pan head screws
GB/T 9155-1988 Hollow shaped steel door
GB/T 9541-1988 2400 bits per second duplex modem using the echo cancellation technique standardized for use on the general switched telephone network and on point-to-point 2 wire leased telephone-type
GB/T 9699-1988 Inspection method of raw Chekiang lamb skin for export
GB/T 9506.1-1988 Generic rules for test method of getter properties
GB/T 10314-1988 Phosphor Y3 for double-decker screen indicator tubes
GB/T 10030-1988 Standards for quality of blunt head bream fry and fingerling
GB/T 8739-1988 Bronze ingots for casting
GB/T 10231-1988 Structural type and series of basic dimensions of protective relay
GB/T 9859-1988 Method for processing sensitometry strip of black-and-white photographic materials
GB/T 9389-1988 Sound transmission using infra-red radiation
GB/T 8883-1988 Edible wheat starch
GB/T 9343-1988 Test method for flammability of plastics--Flash-ignition temperature and self-ignition temperature test
GB/T 9089.2-1988 Electrical installations for outdoor sites under heavy conditions--General protection requirements
GB/T 3653.6-1988 Methods for chemical analysis of ferroboron--The reduced molybdoantimonylphosphoric acid photometric method for the determination of phosphorus content
GB/T 8770-1988 Determination of dynamic adsorbed water for molecular sieve
GB/T 9754-1988 Paints and varnishes-Measurement of specular gloss of non-metallic paint films at 20°,60°and 85°
GB/T 9403-1988 The reflection grayscale test chart
GB/T 836-1988 Knurled screws with small head
GB/T 8650-1988 Test method of pipeline steels for resistance to stepwise cracking
GB/T 9531.2-1988 Specification for ceramic parts,type A
GB/T 8654.10-1988 Methods for chemical analysis of manganese metal--The infrared absorption method for the determination of sulfur content
GB/T 9074.7-1988 Cross recessed small pan head screw and single coil spring lock washer assemblies
GB/T 7730.7-1988 Methods for chemical analysis of ferromanganese and blast furnace ferromanganese--The gravimetric method for determination of carbon content
GB/T 9262-1988 General specification for hold paint
GB/T 900-1988 Double end studs bm=2d
GB/T 9531.6-1988 Specification for ceramic part,type E
GB/T 8994-1988 Calibration for radiation protection instruments X and γ exposure rate meters
GB/T 9633-1988 Measuring methods for properties of gyromagnetic materials intended for application at microwave frequencies
GB/T 9695.2-1988 Meat and meat products-Method for determination of fatty acids
GB/T 9469.6-1988 Process data highway,type C (PROWAY C),for distributed process control systems-The medium access control (MAC) sublayer
GB/T 9392-1988 General specification for marine satellite-omega integrated navigator
GB/T 10157-1988 Test method for noise emitted by copying machine
GB/T 9457-1988 Hexagon slotted and castle nuts,style 1-Fine pitch thread-Product grades A and B
GB/T 10009-1988 Acrylonitrile--Butadiene--Styrene (ABS) plastics extrusion plates
GB/T 8638.8-1988 Nickel base alloy powder; Determination of copper content; Neocuproine-chloroform extraction spectrophotometric method
GB/T 9369-1988 Nickel-cadmium alkaline secondary batteries
GB/T 8793-1988 Oil of cedarwood (Cupressus funebris endlicher)-Guizhou,China
GB/T 5211.16-1988 Comparison of lightening power of white pigments
GB/T 9713-1988 Information processing-Recording characteristics of instrumentaion magnetic tape (including telemetry systems) -Interchange requirements
GB/T 3166-1988 Specifications for hot water boiler
GB/T 10254-1988 Calibration for radiation protection instruments beta doseratemeters
GB/T 10110-1988 Grey kimono silk for export
GB/T 265-1988 Petroleum Products - Determination of Kinematic Viscosity and Calculation of Dynamic Viscosity
GB/T 9205-1988 Insterted blade gear hobs
GB/T 9434-1988 Methods of measurement of gas discharge tubes for overvoltage protection
GB/T 610.1-1988 Chemical reagent-General method for the determination of arsenic
GB/T 709-1988 Dimensions, shape, weight and tolerances for hot rolled steel sheets and strips
GB/T 9062-1988 Side and face milling cutters with double alternate helical teeth with carbide tips
GB/T 1921-1988 Specifications for industrial steam boiler
GB/T 4702.14-1988 Methods for chemical analysis of chromium metal; The infrared absorption method for the determination of carbon content
GB/T 9453-1988 Terminology of forging dies and elements
GB/T 8892-1988 Bronze tube for pressure-gauge
GB/T 9854-1988 Chemical reagent-Oxalic acid dihydrate
GB/T 9310-1988 Adding machines and calculating machines-Numeric section of ten-key keyboards
GB/T 9932-1988 The test method for evaluating the performance of internal combustion engine oil (Caterpillar 1H2 method)
GB/T 9856-1988 Chemical reagent--Sodium carbonate decahydrate
GB/T 10111-1988 Methods for random sampling by utilizing dices of random number
GB/T 28-1988 Hexagon fit bolts with Split pin hole on shank; Product grade A and B
GB/T 4958.4-1988 Methods of measurement for equipment used in terrestrial radio-relay systems-Part 2:Measurements for sub-systems-Section One-General
GB/T 9074.27-1988 Serrated lock washer external teeth for assembly
GB/T 6109.5-1988 Enamelled round winding wires--Part 5:Polyesterimide enamelled round copper wires with a temperature index of 180
GB/T 9602-1988 Measuring methods of electrical properties of continuous wave magnetrons
GB/T 9465.1-1988 Classification for aerial platform
GB/T 9852.3-1988 Standards for the archives of the national multipurpose investigation of the coastal zone and tidal wetland resources--Classification
GB/T 8694-1988 Textiles; Designation of the direction of twist in yarns and related products
GB/T 10173-1988 Gear hobbing machines; Parameters
GB/T 10264-1988 Thermoluminescence dosimetry for personal and environmental monitoring
GB/T 9625-1988 Inductor and transformer cores for telecommunications--Part 2:Blank detail specification: Magnetic oxide cores for inductor applications--Assessment level A
GB/T 6109.4-1988 Enamelled round winding wires--Part 4:Self-fluxing polyurethane enamelled round copper wires
GB/T 10086-1988 Terminology and symbols for cylindrical worm and wormwheel
GB/T 9214-1988 Conical round-(ball-) nose hardmetal burrs
GB/T 9138-1988 Concrete Test Hammer
GB/T 8647.9-1988 Nickel--Determination of sulphur content--Infra-red absorption method after high frequency induction furnace combustion
GB/T 8867-1988 Simple controlled atmosphere storage technology of garlic sprouts
GB/T 10317-1988 Phosphor Y10 for oscilloscope tubes and image display tubes
GB/T 10103-1988 Ships wire nippers for topping lifts
GB/T 9846.3-1988 Plywood--Specification for dimensions and tolerances of plywood for general use
GB/T 8924-1988 Test method for flammability characteristics of glass fiber reinforced plastics using the oxygen index method
GB/T 223.61-1988 Methods for chemical analysis of iron, steel and alloy; The ammonium phosphomolybdate volumetric method for the determination of phosphorus content
GB/T 9039-1988 Technical condition for transmission measuring set 10kHz to 18. 6MHz
GB/T 804-1988 Hexagon nuts with raised face
GB/T 8647.7-1988 Nickel; Determination of arsenic,antimony,bismuth,tin and lead contents; Electrothermal atomic absorption spectrophotometric method
GB/T 10263.10-1988 Basic enviromental testing procedures for radiation detectors--Transportation test
GB/T 2538-1988 Crude oils--Test methods
GB/T 8567-1988 Guidelines for computer software product development documentation
GB/T 9213-1988 60°and 90°cone hardmetal burrs
GB/T 9984.4-1988 Sodium tripolyphosphate for industrial use--Determination of insoluble matter in water
GB/T 9695.19-1988 Meat and meat products-Sampling
GB/T 9311-1988 Adding machines and calculating machines-Keytop and printed or displayed symbols
GB/T 8738-1988 Zinc alloy ingots for casting
GB/T 8925-1988 Gasoline--Determination of lead-X-ray spectrometry
GB/T 9831-1988 Table tennis bat
GB/T 9846.2-1988 Plywood--Terms and definitions
GB/T 8639.6-1988 Vanadium; Determination of silicon content; N-butyl alcohol extraction spectrophotometric method
GB/T 9291-1988 Surface active agents--Method of testing of the restraining effect of levelling agents for disperse dyes on dyeing polyester textiles under high temperature conditions
GB/T 9414.5-1988 Guide on maintainability of equipment--Part 6:Maintainability verification
GB/T 835-1988 Knurled screws
GB/T 8565.1-1988 Information processing-Coded character sets for text communication-Part 1:General introduction
GB/T 9877.2-1988 Rotary shaft lip seals--Design criteria for standard applications--Part 2:Metal cased rotary shaft lip seals
GB/T 9846.12-1988 Plywood--Determination of glue bond strength
GB/T 10168-1988 Backhoe Loader -Terminology
GB/T 9638-1988 Gravimetric determination of smoke particulates from combustion of plastic materials
GB/T 9315-1988 Series for printed boards outside dimension
GB/T 9937-1988 Terms associated with the testing and the operating of dental material,instruments and equipment
GB/T 9808-1988 Series of hydrogeologic and water well drilling tubings
GB/T 9229-1988 Radioactive materials; Packagings; Tests for contents leakage and radiation leakage
GB/T 8996-1988 Dimensions of sample planchets used in nuclear electronic instruments
GB/T 1338-1988 Self-locking nuts, reduced hexagon oblate
GB/T 8619-1988 Method of the strength test for brazed and soldered seam
GB/T 9478-1988 Test methods of grain drills
GB/T 8727-1988 Method for determination of coking value of coal pitch
GB/T 9531.1-1988 General specification for electronic ceramic parts
GB/T 9374-1988 Basic parameters for sound broadcasting receivers
GB/T 9489.4-1988 Determination of Al2O3 in alundum powder by complexometric titration
GB/T 8822.12-1988 Seed zones of chinese forest trees - Seed zones of picea asperate mast
GB/T 9789-1988 Metallic and other non-organic coatings--Sulfur dioxide test with general condensation of moisture
GB/T 8819-1988 Food Additive Dehydroacetic Acid
GB/T 9174-1988 General specification for transport packages of general cargo
GB/T 8638.9-1988 Nickel base alloy powder; Determination of copper content; Thiosulfate-iodimetric method
GB/T 5211.19-1988 Determination of relative tinting strength and colour on reduction of coloured pigments-Visual comparison method
GB/T 8916-1988 Test procedure on working site for measuring the loading percentage of a three phase induction motor
GB/T 9989-1988 Vitreous and porcelain enamels; Determination of resistance to citric acid at room temperature
GB/T 9659-1988 Graded standard of citrus budling and its inspection
GB/T 2102-1988 Acceptance, packing, marking and certification of pipe
GB/T 8625-1988 Test method of difficult-flammability for building materials
GB/T 9401-1988 Methods of measurement for microphones
GB/T 10186-1988 Fixed capacitors for use in electronic equipment--Part7: Blank detail specification: Fixed polystyrene film dielectric metal foil d.c. capacitors--Assessment level E
GB/T 10170-1988 Backhoe loader--Specification
GB/T 8827-1988 Antioxidant A
GB/T 223.63-1988 Methods for chemical analysis of iron, steel and alloy - The sodium (potassium) periodate photometric method for the determination of manganese content
GB/T 35-1988 Square head bolts with small head; Product grade B
GB/T 8686-1988 Textile fabrics; Test method of gloss
GB/T 8638.11-1988 Nickel base alloy powder; Determination of tungsten content; Cinchonine gravimetric method
GB/T 9091-1988 Inductive voltage dividers
GB/T 9417-1988 Motor vehicles-type and model designation
GB/T 10263.4-1988 Basic enviromental testing procedures for radiation detectors--Tests for effect of magnetic field
GB/T 9758.3-1988 Paints and varnishes--Determination of "soluble" metal content--Part 3:Determination of barium content--Flame atomic emission spectrometric method
GB/T 9074.6-1988 Cress recessed small pan head serew and big plain washer assemblies
GB/T 9347-1988 Plastics--Vinyl chloride-vinyl acetate copolymers--Determination of vinyl acetate
GB/T 613-1988 Chemical reagent-General method for the determination of specific optical rotation
GB/T 10094-1988 The confidence interval of quantile Xp for normal distribution
GB/T 9861-1988 Method for determining the resistance of photographic films to abrasion during processing
GB/T 9973-1988 Test method for the permeability of carbon materials
GB/T 8934-1988 Terminology of property and quality for grain, oil-bearing material and their products
GB/T 9788-1988 Hot-rolled unequal-leg angle steel--Dimensions,shape,weight and tolerances
GB/T 10101-1988 Buoy shackle
GB/T 8910.1-1988 Measurement of vibrations in rock drilling machines and pneumatic tools--General
GB/T 9079-1988 Determination of the smoke and dust of industrial kiln and furnace
GB/T 929-1988 Self-locking nuts, single lug
GB/T 9074.20-1988 Cross recessed hexagon head tapping sorew with indentation and plain washer assemblies
GB/T 8943.3-1988 Pulp,paper and board--Determination of manganese
GB/T 9705-1988 The filing forms of administrative records
GB/T 4958.2-1988 Methods of measurement for equipment used in terrestrial radio-relay systems-Part 3: Simulated systems-Section Two Measurements in the basehand
GB/T 9695.3-1988 Meat and meat products-Method for determination of iron
GB/T 262-1988 Petroleum products-Determination of aniline point
GB/T 9087-1988 The white powdered standard plate forcolorimetry and photometry
GB/T 10198.3-1988 Requirements for facsimile apparatus; Group s document facsimile apparatus
GB/T 9110-1988 Crude oil vertical metal tank measurement--Method of calculation of quantities
GB/T 10063-1988 Simplified methods for the calculation of load capacity of involute cylindrical gears for general machines
GB/T 5211.18-1988 Determination of residue on sieve of pigments-Water method-Manual procedure
GB/T 923-1988 Acorn nuts
GB/T 8661-1988 Determination of residual acrylonitrile monomer content in acrylonitrile-butadiene-styrene resin by gas chromatography
GB/T 8706-1988 Steel wire ropes; Terminology
GB/T 9408-1988 Specifications for colour TV modulation equipment(1TV+1 sound program)-Used in long-haul terestrial analog radio-relay systems
GB/T 9732-1988 Chemical reagent-General method for the determination of ammonium
GB/T 855-1988 Tab washers with long tab and wing
GB/T 8858-1988 Method for determination of dry matter and water content in fruit and vegetable products
GB/T 10020-1988 Adding machines-layout of function keyboard
GB/T 8729-1988 Foundry coke
GB/T 8647.1-1988 Nickel; Determination of iron content; Sulfosalicylic acid spectrophotometric method
GB/T 9877.1-1988 Rotary shaft lip seals--Design criteria for standard applications--Part 1:Rubber covered rotary shaft lip seals
GB/T 1461-1988 Test method for interlaminar shear strength of ring of filament-winding reinforced plastics
GB/T 637-1988 Chemical reagent--Sodium thiosulfate pentahydrate
GB/T 8938-1988 Typewriter tissue
GB/T 9019-1988 Nominal diameter of pressure vessel
GB/T 8685-1988 Care labeling code of textiles and apparel
GB/T 9695.5-1988 Meat and meat products-Method for measurement of pH
GB/T 9469.1-1988 Process data highway,type C (PROWAY C),for distributed process control systems-Overview
GB/T 9695.1-1988 Meat and meat products--Method for determination of free fat content
GB/T 10096-1988 Accuracy of rack
GB/T 9074.26-1988 Single coil spring lock washer for assembly
GB/T 9489.8-1988 Methods for determination of carbon and sulphur in alundum powder
GB/T 10097-1988 Worsted and woollen cards--Width of cylinder and widthon the wire
GB/T 8653-1988 Metallic materials; Determination of Youngs modulus, chord modulus, tangent modulus and Poisson
GB/T 8568-1988 Terminology for train operation
GB/T 9204.2-1988 Dead centre-Testing of the accuracy
GB/T 9758.2-1988 Paints and varnishes--Determination of "soluble" metal content--Part 2:Determination of antimony content--Flame atomic absorption spectrometric method and rhodamine B spectrophotometric method
GB/T 9082.2-1988 Wickless aluminium gravity heat pipes
GB/T 8638.1-1988 Nickel base alloy powder; Determination of boron content; Alkalimetric method
GB/T 8570.2-1988 Liquefied anhydrous ammonia--Estimating of ammonia content
GB/T 10116-1988 Ammonium paratungstate
GB/T 9264-1988 Determination of sagging of paint
GB/T 9900-1988 Extractable ventilation rubber ducting of the fire retardant
GB/T 8805-1988 Determination of deflection for rigid plastic pipes
GB/T 9675-1988 Method for determination of polychlorobiphenyls (PCBs) in marine foods
GB/T 8705.4-1988 Methods for chemical analysis of ferrophosphorus; The combustion-neutralization titration method for the determination of carbon content
GB/T 98-1988 for tab washer
GB/T 9104.1-1988 The test methods for industrial stearic acids--Determination of iodine value
GB/T 609-1988 Chemical reagent-General method for the determination of total nitrogen
GB/T 4699.7-1988 Methods for chemical analysis of silicochromium; The combustion-neutralization titration method for the determination of sulfur content
GB/T 4958.10-1988 Methods of measurement for equipment used in terrestrial radio-relay systems-Part 3:Simulated systems-Section One General
GB/T 10188-1988 Fixed capacitors for use in electronic equipment--Part13: Sectional specification: Fixed polypropylene film dielectric metal foil d.c. capacitors
GB/T 8822.6-1988 Seed zones of chinese forest trees-Seed zones of pinus massoniana lamb.
GB/T 4699.6-1988 Methods for chemical analysis of silicochromium--The infrared absorption method for the determination of sulfur content
GB/T 9984.7-1988 Sodium tripolyphosphate for industrial use--Masurement of pH potentiometric method
GB/T 9430-1988 Methods of test of luminance stability for fluorescent display tubes
GB/T 9074.28-1988 Countersunk external toothed lock washer for assembly
GB/T 9455-1988 Feed additive--Vitamin A/D3 beadlets
GB/T 9531.3-1988 Specification for ceramic parts,type B
GB/T 9623-1988 Inductor and transformer cores for telecommunications--Part 1:Generic specification
GB/T 10304.12-1988 Determination of ignition losses in cathode carbonate
GB/T 8757-1988 Determination of carrier concentration in gallium arsenide by the plasma resonance minimum
GB/T 10263.2-1988 Basic enviromental testing procedures for radiation detectors-Temperature test
GB/T 9030-1988 Performance requirements for shipborne radio direction finder
GB/T 9309-1988 Office machines and data processing equipment-Function key symbols on typewriters
GB/T 9489.6-1988 Determination of TiO2 in alundum powder by colorimetry
GB/T 9758.1-1988 Paints and varnishes--Determination of "soluble" metal content--Part 1:Determination of lead content--Flame atomic absorption spectrometric method and dithizone spectrophotometric method
GB/T 37-1988 Bolts for T-Slot
GB/T 9269-1988 Determination of viscosity of architectural paints and coatings--Stormer viscosimeter method
GB/T 9413-1988 Methods of measurement of midems for wide band using 60~108 kHz group band circuits
GB/T 9465.3-1988 Test methods for aerial platform
GB/T 961-1988 Spacers for self-locking nuts, single lug
GB/T 1409-1988 Methods for the determination of the permittivity and dielectric dissipation factor of solid electrical insulating materials at power,audio and radio frequencies including metre wavelengths
GB/T 8609-1988 Sweet potato flakes for fermentation industry
GB/T 9416.1-1988 Information processing--Data interchange on 130mm flexible disk cartridges using modified frequency modulation recording at 7958 ftprad,
GB/T 9695.10-1988 Meat and meat products--Method for determination of BHC and DDT
GB/T 610.2-1988 Chemical reagent--General method for the determination of arsenic (AgDDTC)
GB/T 5211.14-1988 Determination of residue on sieve of pigment-Mechanical flushing procedure
GB/T 10198.1-1988 Requirements for facsimile apparatus--Group I documents facsimile apparatus
GB/T 9814-1988 Generic specification for vector plotter
GB/T 9207-1988 Cylindrical round- (ball-) nose hardmetal burrs
GB/T 708-1988 Dimensions shape weight and tolerances for cold-rolled plates and sheets
GB/T 1462-1988 Test methods for water absorption of fiber reinforced plastics
GB/T 7730.9-1988 Methods for chemical analysis of ferromanganese and blast furnace ferromanganese--The combustion-neutralization titration method for the determination of sulfur content
GB/T 9166-1988 Four-column hydraulic presses-Testing of the accuracy
GB/T 9758.5-1988 Paints and varnishes--Determination of "soluble" metal content--Part 5:Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form--Diphenylcarbazide spectro
GB/T 10200-1988 Helical-scan videocassette system using 19mm tape (U-matic H format)
GB/T 9601-1988 Measuring methods of electrical properties of pulsed magnetrons
GB/T 9432-1988 Blank detail specification for industrial heating tetrode
GB/T 808-1988 Small hexagon thin nuts-fine pitch thread
GB/T 511-1988 Petroleum products and additives-Determination of mechanical impurities-Gravimetric method
GB/T 9640-1988 Polymeric materials, Cellular flexible-Accelerated ageing tests
GB/T 8768-1988 Zirconium and zirconium alloy seamless tubes for nuclear application
GB/T 9061-1988 General specifications for metal-cutting machine tools
GB/T 9029-1988 Method of measurement of speed fluctuations in sound recording and reproducing equipment
GB/T 10155-1988 Stereomicroscope
GB/T 9327.1-1988 Test methods for compression and mechanical connectorsfor conductors of power cables--General
GB/T 9178-1988 Terminology for integrated circuits
GB/T 9531.4-1988 Specification for ceramic parts,type C
GB/T 8626-1988 Test method of flammability for building materials
GB/T 10067.3-1988 Basic specifications for electroheat installations; Part 3: Induction electroheat installations
GB/T 8943.1-1988 Paper,Board and pulp--Determination of copper content
GB/T 802-1988 Acorn nuts
GB/T 8607-1988 High gluten wheat flour
GB/T 1337-1988 Self-locking nuts,hexagon
GB/T 8875-1988 Terminology of rice milling industry
GB/T 10050-1988 Optics and optical instruments; Reference wavelengths
GB/T 2546-1988 Designation of polyproylene and propylene copoymer materials
GB/T 9469.8-1988 Process data highway,type C (PROWAY C),for distributed process control systems-Specification of the single-channel phase-continuous-FSK physical (PHY) layer and its interface to the medium
GB/T 10300.4-1988 Quality Management and Quality Assurance Quality System Final Inspection and Test Quality Assurance Model
GB/T 3452.3-1988 Fluid power systems-O-Ring-Design criteria for O-Ring housing-Basic calculation
GB/T 31.2-1988 Hexagon bolts with split pin hole on shank-Reduced shank-Product grade B
GB/T 9215-1988 Conical pointed-nose hardmetal burrs
GB/T 9544-1988 Information processing systems-Computer graphics-Graphical Kernel System (GKS) functional description
GB/T 5686.7-1988 Methods for chemical analysis of silicomanganese alloy--The infrared absorption method for the determination of sulfur content
GB/T 9751-1988 Determination of viscosity of coatings at a high rate of shear
GB/T 854-1988 Tab washers with long tab
GB/T 704-1988 Dimensions, shape, weight and tolerances for hot-rolled flats
GB/T 638-1988 Chemical reagent-Tin(11) chloride dihydrate
GB/T 1626-1988 Oxalic acid for industrial use
GB/T 9734-1988 Chemical reagent--General method for the determination of aluminium
GB/T 9635-1988 Measuring methods for aerial rods
GB/T 10267.2-1988 Method for analysis of calcium metal-The determination of micro-amounts of silicon by photometric method
GB/T 9431-1988 Blank detail specification for glass enevelope transmitting tubes of anode dissipation over 1kW
GB/T 821-1988 Square set screws with chamfered end
GB/T 10300.2-1988 Quality management and quality assurance Quality system development design, production, installation and service quality assurance model
GB/T 1926.1-1988 Technical furfural
GB/T 9409-1988 Specifications for colour TV demodulation equipment(1TV+1 sound program)-Used in long-haul terrestrial analog radio-relay systems
GB/T 10067.2-1988 Basic specifications for electroheat installations--Steelmaking arc furnaces
GB/T 9204.3-1988 Dead centre--Specification
GB/T 9460-1988 Welding wire and rods of copper and copper alloys
GB/T 8654.8-1988 Methods for chemical analysis of manganese metal--The infrared absorption method for the determination of carbon content
GB/T 9074.10-1988 Cross recessed raised countersunk head screw and countersunk external toothed lock washer assemblies
GB/T 10190-1988 Fixed capacitors for use in electronic equipment--Part16: Sectional specification: Fixed metallized polypropylene film dielectric d.c. capacitors
GB/T 8997-1988 Calibration for alpha,beta surface contamination meters and monitors
GB/T 9853-1988 Chemical reagent-Sodium sulfate,anhydrous
GB/T 10049-1988 Specifications for optical theodolite
GB/T 9846.4-1988 General technical requirements for plywood plywood
GB/T 9489.5-1988 Determination of SiO2 in alundum powder by colorimetry
GB/T 930-1988 Self-locking nuts, two lug
GB/T 8654.7-1988 Methods for chemical analysis of manganese metal--The potentiometric titration method for the determination of manganese content
GB/T 619-1988 Chemical reagent-Regulations for sampling and acceptance
GB/T 10304.11-1988 Determination of heavy metals in cathode carbonate
GB/T 8762.5-1988 Yttrium oxide of phosphor grade--Determination of trace rare earth oxide contents--Spectrochemical method and direct spectrographic method
GB/T 9444-1988 The methods for magnetic particle testing and for specifying quality levels of steel castings
GB/T 10066.2-1988 Test methods for electroheat installations--Induction channel furnaces
GB/T 9239-1988 Balance quality of rigid rotors-Determination of permissible residual unbalance
GB/T 5211.17-1988 Comparison of contrast ratio(hiding power)of white pigments
GB/T 3653.4-1988 Methods for chemical analysis of ferroboron-The EDTA volumetric method for the determination of aluminium content
GB/T 4677.16-1988 General examination method for printed boards
GB/T 8654.6-1988 Methods for chemical analysis of manganese metal--The diamine hydrochloride-iodo-metric method for the determination of selenium content
GB/T 4958.12-1988 Methods of measurement for equipment used in terrestrial radio-relay systems-Part 3:Simulated systems-Section Four Measurements for f.d.m. transmission
GB/T 9170-1988 Lubricating oils and fuel oils--Determination of total nitrogen--Modified kjeldahl method
GB/T 8767-1988 Zirconium and zirconium alloy ingots for nuclear application
GB/T 9412-1988 Modems for data transmission at 48 kilobits per second using 60~108 kHz group band circuits
GB/T 9695.11-1988 Meat and meat products--Method for determination of nitrogen content
GB/T 10319-1988 General technical specifications for marine pneumatic measurement and control instruments
GB/T 9742-1988 Chemical reagent-General method for the determination of silicate
GB/T 5686.8-1988 Methods for chemical analysis of silicomanganese alloy--The combustion-neutralization titration method for the determination of sulfur content
GB/T 10304.3-1988 Determination of CaCO3 in cathode carbonate by complexometric titration
GB/T 9506.10-1988 Test method for firmness of getter by pressure or sinter
GB/T 9971-1988 Pure iron for raw material
GB/T 9736-1988 Chemical reagent-General method for the determination of acidity and alkalinity
GB/T 5687.6-1988 Methods for chemical analysis of ferro-chromium--The coulometric method for the determination of carbon content
GB/T 9359.8-1988 General specification for hydrologic instruments--Test regulation,mark,package,transportation and storage
GB/T 9950-1988 Data communication-37 pin and 9 pin DTE/DCE interface connectors and pin assignments
GB/T 8695-1988 Textiles; Morphology of fibres and yarns; Vocabulary
GB/T 901-1988 Double end studs (clamping type)-Product grade B
GB/T 9287-1988 Comparison of ease of dispersion of pigments--Oscillatory shaking method
GB/T 9456-1988 Cross recessed hexagon head tapping screws with indentation
GB/T 9910-1988 Shipbuilding--Clear openings through frames for external single--Leaf doors
GB/T 9440-1988 Malleable iron castings
GB/T 8822.13-1988 Seed zones of chinese forest trees - Seed zones of ulmus pumila L.
GB/T 8645-1988 Seamless aluminium cylinder produced by power spinning
GB/T 8638.7-1988 Nickel base alloy powder; Determination of cubit content; Nitroso-R salt spectrophotometric method
GB/T 8639.5-1988 Vanadium; Determination of iron content; Isoamyl alcohol extraction spectrophotometric method
GB/T 8888-1988 Wrought heavy non-ferrous metal products--Packing marking transporting and storing
GB/T 856-1988 External tab washers
GB/T 8941.3-1988 Paper and board--Measurement of specular gloss(75°)
GB/T 9998-1988 Xining wool
GB/T 829-1988 Slotted setscrews with dog point
GB/T 9506.3-1988 Test method for barium content in getter fill and getter film of barium flast getter
GB/T 2900.11-1988 Terminology of (secondary) cell or battery
GB/T 9506.9-1988 Test method for amount of filling getter
GB/T 9008-1988 Terms of liquid chromatography--Liquid column chromatography and planar chromatography
GB/T 10263.1-1988 Basic enviromental testing procedures for radiation detectors--General program
GB/T 9984.3-1988 Sodium tripolyphosphate for industrial use--Separation by ion exchange chromatography and determination of the different phosphate forme
GB/T 9752-1988 Coatings and related products--Flash/no flash test--Closed cup equilibrium method
GB/T 9342-1988 Plastics-Determination of hardness by the ball indentation method
GB/T 9045-1988 Determination of resolving power for photographic materials
GB/T 9722-1988 Chemical reagent-General rules for the gas chromatography
GB/T 13-1988 Cup head nib bolts
GB/T 9031-1988 Requirements for the interconnection and matching of household sound system equipment
GB/T 9695.13-1988 Meat and meat products-Method for determination of calcium
GB/T 9104.3-1988 The test methods for industrial stearic acids--Determination of acid value
GB/T 10224-1988 Basic rack tooth profile of fine-pitch bevel gears
GB/T 10247-1988 Methods for measurement and test of the viscosity
GB/T 8822.3-1988 Seed zones of chinese forest trees - Seed zones of pinus koraiensis sieb.et zucc.
GB/T 9265-1988 Determination for alkali resistance of film of architectural paints and coatings
GB/T 10304.2-1988 Determination of BaC03 in cathode carbonate by dichromate iodimetry
GB/T 9156-1988 Solid shaped steel door
GB/T 8731-1988 Free-cutting steel; Technical requirements
GB/T 8639.4-1988 Vanadium; Determination of iron content; Phenanthroline spectrophotometric method
GB/T 8808-1988 Test method for peel force of flexible laminated plastics
GB/T 9984.5-1988 Sodium tripolyphosphate and sodium pyrophosphate for industrial use--Determination of loss ignition
GB/T 9104.5-1988 The test methods for industrial stearic acids--Determination of titer
GB/T 2104-1988 Steel wire ropes; Packing,marking and certificate; General requirements
GB/T 10077-1988 Maximum outside size and capacity series for lithium battery
GB/T 9960-1988 Fresh and frozen beef, quarters
GB/T 9339-1988 Determination of the acidic or basic hydrolizing properties on the linkage between the reactive dyes and the cellulosic fibers
GB/T 9260-1988 General specification for boottopping paint on ships
GB/T 8872-1988 Terminology of flour milling industry
GB/T 706-1988 Hot-rolled beam steel--Dimensions,shape,weight and tolerances
GB/T 8910.3-1988 Measurement of vibrations in rock drilling machines and pneumatic tools--Measurement for rotation machines
GB/T 10021-1988 Office machines-basic arrangement for the alphanumeric section of keyboards operated with both hands
GB/T 8751-1988 Samarium europium gadolinium concentrate
GB/T 9104.2-1988 The test methods for industrial stearic acids-Determination of saponification value
GB/T 9048-1988 Image area produced by 65mm and 70mm motion-picture camera aperture and maximum projectable image on 70mm motion-picture prints--Positions and dimensions
GB/T 5059.10-1988 Methods for chemical analysis of ferromolybdenum--The combustion-potassium iodate titration method for the determination of sulfur content
GB/T 10109-1988 Synthetic filament yarn fabrics for export
GB/T 8649-1988 Rolling balls
GB/T 10162-1988 Method of determination for pulling force of clamping of medical forceps
GB/T 9141-1988 Hydraulic excavators--Testing method of structure strength
GB/T 9074.8-1988 Cross recessed small pan head screw,single coil spring lock washer and plain washer assemblies
GB/T 32.3-1988 Hexagon bolts with wire holes on head--Fine pitch thread--Product grade A and B
GB/T 9362-1988 Industrial real-time FORTRAN--Application for the control of industrial processes
GB/T 9724-1988 Chemical reagent--General rules for the determination of pH
GB/T 817-1988 Slotted round nuts
GB/T 8697-1988 Testing methods for grian pre-cleaning machine
GB/T 7165.5-1988 Equipment for continuously monitoring radioactivity in gaseous effluents-Part 5:Specific requirements for tritium effluent monitors
GB/T 9149-1988 General specification for magnetic particle clutch
GB/T 9459-1988 Hexagon thin slotted nuts-Fine pitch thread-Product grades A and B
GB/T 9846.6-1988 Plywood--Inspection codes of plywood for general use
GB/T 9540-1988 Wideband modem for synchronous data transmission at a data signalling rate higher than 72 kbit/s using 60～108kHz group band circuits
GB/T 9069-1988 Determination of sound power level for noise emitted by reciprocating pump-Engineering method
GB/T 10307-1988 Designation for cathode carbonates
GB/T 10313-1988 Phosphor Y16 for radar indicator tubes
GB/T 9139.1-1988 Hydraulic excavators--Classcifiation
GB/T 707-1988 Hot-rolled channel steel--Dimensions,shape,weight and tolerances
GB/T 8570.4-1988 Liquefied anhydrous ammonia--Determination of residue content--Titrimetric method
GB/T 9803-1988 Water quality--Determination of pentachlorophenol by safranine-T spectrophotometric method
GB/T 10295-1988 Thermal insulation; Determination of steady-state thermal resistance and related properties-Heat flow meter apparatus
GB/T 9074.16-1988 Hexagon head bolt and serrated lock washer external teeth assemblies
GB/T 7165.2-1988 Equipment for continuously monitoring radioactivity in gaseous effluents; Part 2: specific requirements for aerosol effluent monitors
GB/T 8873-1988 Terminology of oils and fats industry
GB/T 2103-1988 General provisions for checking, packing, marking and quality certification of steel wire
GB/T 8647.8-1988 Nickel--Determination of sulfur content--Oscillopolarographic method after distillation
GB/T 931-1988 Self-locking nuts, angle
GB/T 8752-1988 Anodizing of aluminium and aluminium alloys; Check of continuity of thin anodic oxide coatings; Copper sulphate test
GB/T 10172-1988 Concrete batching plant--Specification
GB/T 9726-1988 Chemical reagent--General rules for the determination of permanganate-reducing substances
GB/T 9997-1988 Man-made fibres-Determination of breaking strength and elongation of individual fibres
GB/T 9467-1988 Photometry of indoor type luminaires
GB/T 10290-1988 Freight containers-Handling and securing in railways
GB/T 9411-1988 Preformance requirements for airborne marker beacon receiver
GB/T 10093-1988 Probabilistic limit states design (Normal-Normal mode)
GB/T 9074.17-1988 Hexagon head bolt, single coil spring lock washer and plain washer assemblies
GB/T 943-1988 Procurement specification for self-locking nuts
GB/T 8622-1988 Method for the determination of urease activity in soya bean products
GB/T 9375-1988 Listening tests on radio receiver and/or tape recorder
GB/T 8696-1988 Textiles--Yarns from packages--Method of test for breaking strength of yarn--Skein method
GB/T 10081-1988 Straight-sided internal spline-Length series
GB/T 825-1988 Eyebolts
GB/T 9451-1988 Determination of total or effective thickness of thin surface hardened layers of steel parts
GB/T 953-1988 Double end studs (clamping type)-Product grade C
GB/T 9723-1988 Chemical reagent-General rules for flame atomic absorption spectrometry
GB/T 10315-1988 Phosphor G11 for double-decker screen indicator tubes
GB/T 9088-1988 Types organization method for electric tools
GB/T 1463-1988 Test methods for density and relative density of fiber reinforced plastics
GB/T 15-1988 Cup head nib bolts with large head
GB/T 10233-1988 Basic test method for electric-driving controlgear assemblies
GB/T 9654-1988 Calculated methods of sorting capacity for railway marshalling station(3-stage/3-yard)
GB/T 9308-1988 Dual sound/stereophonic television broadcasting
GB/T 9933-1988 The test method for evaluating the performance of internal combustion engine oil (Caterpillar 1G2 method)
GB/T 10051.5-1988 Lifting hooks--Shank hooks with point
GB/T 8822.2-1988 Seed zones of chinese forest trees - Seed zones of cunning hamia lanceolata (Lamb.) Hook
GB/T 8910.2-1988 Measurement of vibrations in rock drilling machines and pneumatic tools--Measurement for percussive machines
GB/T 9385-1988 Guide to computer software requirements specifications
GB/T 837-1988 Slotted pan head screws with waisted shank
GB/T 8715-1988 Soft mechanical joint grey cast iron fittings
GB/T 4958.11-1988 Methods of measurement for equipment used in terestrial radio-relay systems-Part 3:Simulated systems-Section Three Measurements for monochrome and colour television transmission
GB/T 10169-1988 Backhoe Loader-classification
GB/T 10095-1988 Accuracy of involute cylindrical gears
GB/T 6109.6-1988 Enamelled round winding wires--Part 6:Polyimide enamelled round copper wires with a temperature index of 220
GB/T 10305-1988 Test method for particle distribution of cathode carbonates by centrifugation sedimentation
GB/T 5059.9-1988 Methods for chemical analysis of ferromolybdenum; The infrared absorption method for the determination of sulfur content
GB/T 9733-1988 Chemical reagent-General method for the determination of carbonyl compounds
GB/T 225-1988 Steel-hardenability test by end quenching(Jominy test)
GB/T 9414.3-1988 Guide on maintainability of equipment--Prat 3: maintainability programme
GB/T 8927-1988 Petroleum and liquid petroleum products-Method of measuring the temperature
GB/T 9646-1988 Unplasticized polyvinyl chloride (PVC-U) pipes-Determination of resistance to acetone
GB/T 10225-1988 Accuracy of fine-pitch bevel gears
GB/T 4333.9-1988 Methods for chemical analysis of ferrosilicon--The flame atomic absorption spectrometric method for the determination of aluminium content
GB/T 3274-1988 Carbon structural and low alloy steel－rolled plates and strips
GB/T 9003-1988 Methods of measurement for the fundamental characteristics of mixing console
GB/T 9040-1988 General specifications for 4GHz 960 telephone channel/colour TV analog radio relay communication equipments
GB/T 10122-1988 Iron ores (sinter and pellets)－Sampling and sample preparation for physical testing
GB/T 10304.1-1988 General rule for analytical method of cathode carbonate
GB/T 8846-1988 Terminology of mould for plastics
GB/T 8822.4-1988 Seed zones of chinese forest trees - Seed zones of pinus armandi franch
GB/T 9961-1988 Fresh and Frozen Carcass Mutton
GB/T 8977-1988 300Ω/75Ω balun for FM and TV broadcast receiver
GB/T 1988-1998 GB/T 1988 -1998 Information technology-7-bit Coded character set for information interchange
GB/T 10270-1988 Determination of uranium in uranium hexafluoride by gravimetric method
GB/T 933-1988 Self-locking nuts, two lug, sealing
GB/T 839-1988 Knurled thumb screws with waisted shank
GB/T 9829-1988 Fruits and vegetables-Physical condition in cold stores-Definitions and measurement
GB/T 8829-1988 Vulcanization accelerator NOBS (N-oxydiethylene-2-benzothiazyl sulfonamide)
GB/T 805-1988 Tight nuts
GB/T 223.4-1988 Methods for chemical analysis of iron, steel and alloy--The volumetric method for determination of manganese content by ammonium nitrate oxidation
GB/T 10066.3-1988 Test methods for electroheat installations—Coreless induction furnaces
GB/T 8869-1988 Terminology of grain, oil-bearing material and their products
GB/T 9266-1988 Determination of scrub resistance of film of architectural paints and coatings
GB/T 9217-1988 Hardmetal burrs--Technical specifications
GB/T 5271.2-1988 processing - Vocabulary Section 02: Arithmetic and logic operations
GB/T 2976-1988 Metalic materials--Wire--Wrapping test
GB/T 509-1988 Engine fuels-Determination of existent gum
GB/T 2522-1988 Magnetic sheet and strip-Methods of measurement of interlamination resistance and lamination factor and coat adhesiveness
GB/T 9001-1988 Method of measurement on audio amplifier
GB/T 8740-1988 Bearing alloy ingots for casting
GB/T 10304.5-1988 Determination of nitrate in cathode carbonate
GB/T 9377-1988 Methods of measurement for broadcasting transmitters used in MW or SW band
GB/T 800-1988 Flat countersunk double nib bolts
GB/T 9943-1988 High speed tool steel bars--Technical requirements
GB/T 10064-1988 Methods of test for the determination of the insulation resistance of solid insulating materials
GB/T 986-1988 Basic Forms and Sizes of Weld Grooves for Submerged Arc Weld
GB/T 963-1988 Spacers for self-locking nuts, angle
GB/T 9483-1988 Agricultural machinery--Hoppers--Manual loading height
GB/T 8570.1-1988 Liquefied anhydrous ammonia--Taking a laboratory sample
GB/T 9469.9-1988 Process data highway,type C(PROWAY C),for distributed process control systems-Single-channel coaxial-cable-bus medium layer specification
GB/T 7730.6-1988 Methods for chemical analysis of ferromanganese and blast furnace ferromanganese--The gasometric method for determination of carbon content

全国标准信息公共服务平台

GB/T 9984.6-1988 Determination of iron content in industrial sodium tripoly-phosphate--2, 2-bipyridyl spectrophotometric method
GB/T 9486-1988 Diesel engine-Exhaust smoke measurement method at steady state
GB/T 3719-1988 Toolmakers microscope

国家标准局

GB/T 8601-1988 Rolled solid wheels for railway

International Telecommunication Union (ITU)

ITU-T Q.265-1988 4.5 Speed of Switching and Signal Transfer in International Exchanges - Specifications of Signalling System No. 6 (Study Group XI) 1 pp