gb1980

gb1980, Total:120 items.

The international standard classification for "gb1980" includes: Food additives , Rotating machinery , Animal husbandry and breeding , Character sets and information coding , Petroleum products in general , Plastics , Aromatic hydrocarbons , Cadmium, cobalt and their alloys , Aluminium and aluminium alloys , Solid fuels , Lifting and cargo handling equipment , Measuring instruments , Nickel, chromium and their alloys , Magnetic storage devices in general , Pigments and extenders , Products of the textile industry , Welded joints , Metrology and measurement in general , Iron and steel castings , Limits and fits , Cement. Gypsum. Lime. Mortar , Copper and copper alloys , Solvents , Fluid power systems , Paper cards and tapes , Organic chemicals , Geology. Meteorology. Hydrology , Mechanical testing of metals , Electrical engineering in general .

The Chinese standard classification for "gb1980" includes: Chemical raw material ore , Marine installations , Synthetic food additives , Basic standards and general methods , Electric rotating machinery in general , Marine gate valves and plug cocks , Domestic animal and poultry , Marine internal-combustion engine , Mooring fittings , Pigment , Natural food additives , Broadcasting and television network in general , Marine valve fittings , Code, character set and character recognition , Pesticide midbody , Solvent oil , Basic standards and general methods for synthetic resin and plastic , Basic organic chemicals , Heavy metals and their alloys analysis method , Heavy metals and their alloys , Petroleum coke , Basic standards and general methods , Measuring tool and instrument , Data medium , Coal tar processed products , Basic standards and general methods for dye , Silk and silk textile products , Welding and cutting , Comprehensive Technology , Casting , Cement , Synthetic resin and plastic , Basic standard and general method for coating , Hydraulic and pneumatic device , Meteorology , Metal mechanical property test method .

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

GB/T 2016-1980 Test method for whiteness of white portland cement
GB/T 2030-1980 Bronze suction valve for seaward sluice
GB/T 2130-1980 Determination of copper content in cadmium--Neoluproine lead-base photometric method
GB/T 2410-1980 Transparent plastics--Transmissivity and haze test
GB/T 1991-1980 Methods for expression of the 7-bit encoding character set for information processing exchange on perforated paper tape
GB/T 1920-1980 Standard atmosphere(below 30 kilometers)
GB 2023-1980 Food additive--Lactic acid
GB 2125-1980 Determination of yttrium oxide content in xenotime concentrates--Extraction chromatographic separation--EDTA volumetric method
GB/T 2049-1980 Tin-zinc-lead-bronze sheets
GB 2347-1980 Hydraulic pump and motor nominal displacement series
GB/T 2013-1980 Method for determination density of benzene products
GB/T 2052-1980 Manganese-copper-nickel alloy sheets
GB 2126-1980 Determination of zirconium dioxide content in xenotime concentrates--EDTA volumetric method
GB/T 2044-1980 Cadmium-bronze sheets
GB/T 1900-1980 Food additive--2.6-ditertiary butyl-p-cresol
GB 2025-1980 Centrifugal by-pass type lubricating oil filter for marine use
GB 1950-1980 Accessories of light cargo hoisting rod
GB/T 2054-1980 Nickel and nickel alloy sheets
GB 2350-1980 Hydraulic and pneumatic systems and components - piston rod thread type and dimension series
GB/T 2386-1980 Determination of moisture content in dyes and dye intermediates
GB/T 2067-1980 Tin-zinc-lead-bronze strips
GB/T 1952-1980 Low pressure bronze male screw-thread check valve for marine use
GB/T 2383-1980 Determination of degree of fineness of dyes by screen analysis
GB 1922-1980 Solvent naphthas
GB 2033-1980 Sheep with long-staple wool
GB/T 2413-1980 Piezoelectric ceramic materials - Measuring methods for determination of volume density
GB/T 2056-1980 Copper sheets for anode in electro-plate
GB/T 2403-1980 Determination of suitable pH range of the dye both for the dyeing of acrylic fibres with cationic dyes
GB/T 1980-1996 Standard frequencies
GB 2022-1980 Test method for heat of hydration of cement (direct method)
GB/T 2400-1980 Determination of compatibility indices of cationic dyes used for dyeing acrylic fibres
GB/T 1841-1980 Test method for the viscosity of the dilute solution of polyolefine resin
GB/T 1976-1980 Food Additive Sodium Alginate
GB 2261-1980 person's gender code
GB/T 1980-2005 Standard frequencues
GB/T 1998-1980 Sampling and preparation of samples of petroleum cokes
GB/T 1954-1980 Determination of the weldign seam iron element content in chromium，nickel austenitic stainless steel
GB/T 2107-1980 Metal material--Twisting fatigue test
GB/T 2310-1980 Mechanical properties of interchangeable magnetic eleven-disk pack
GB 2028-1980 Discharge plugs for marine use
GB 1908-1980 Food additive--Sodium dihydrogen phosphate
GB/T 2014-1980 Technical requirements of knitted screening of mixed natural silk and synthetic fibre
GB/T 1846-1980 Polychloroether resin dilute solution viscosity test method
GB/T 2312-1980 Code of Chinese graphic character setfor information interchange--Primary set
GB/T 1989-1980 Methods for indication of the 7-bit encoding character set for information processing switching on 12.7mm magnetic tape
GB/T 2401-1980 Determination of saturation value of fibre,saturation value of dyestuff and saturation factor in dyeing acrylic fibres with cationic dyes
GB/T 2393-1980 Determination of colour fixation rate in printing reactive dyes
GB 1989-1980 Representation method of seven-bit coded character set for information processing and interchange on 9-track 12.7 mm magnetic tape
GB/T 2046-1980 Manganese-bronze sheets
GB/T 598-1980 Marine bronze external screwed packed cocks
GB/T 1999-1980 Sampling method for light oils of coking products
GB/T 2392-1980 Determination of heat stability for reactive dyes
GB/T 1975-1980 food additive agar
GB/T 2409-1980 Plastics--Yellow index test method
GB/T 2029-1980 Cast steel suction valve for seaward sluice
GB/T 2020-1980 Recording magnetic tape with 9 magnetic tracks, 12.7mm width and 32 lines/mm for information processing exchange
GB/T 2308-1980 Mechanical properties of interchangeable magnetic single disk cartridge(top mounted)
GB/T 1990-1980 The dimension and position of the holes of perforated paper tape for information processing exchange
GB/T 2411-1980 Plastics--Shore hardness test
GB 1849-1980 Bronze female screw-thread through-way check valve for marine use
GB/T 2132-1980 Determination of iron content in cadmium--1, 10-phenanthroline photometric method
GB/T 2309-1980 Mechanical properties of interchangeable magnetic six-disk pack
GB/T 2131-1980 Determination of zinc content in cadmium--Atomic absorption spectrophotometric method
GB 1948-1980 Jack rope hole plate of light cargo hoisting rod
GB 2127-1980 Determination of titanium dioxide content in xenotime concentrates--Diantipyrylmethane photometric method
GB 436-1980 Zinc phosphide
GB/T 1865-1980 Determination of paint film aging
GB 1976-1980 Food additive－Sodium alga acid
GB 2312-1980 Code of chinese graphic character set for information interchange; Primary set
GB 2349-1980 Hydraulic pneumatic system and components - cylinder piston stroke series
GB 1949-1980 Movable parts of light cargo hoisting rod
GB 1947-1980 Guided pulley fork of light cargo hoisting rod
GB/T 2407-1980 Plastics;Combustion performance test;Blazing rod method
GB 2020-1980 9-track 12.7 mm wide 32 lines/mm recording tape for information processing and interchange
GB/T 2349-1980 power systems and components; Cylinders; Basic series of piston strokes
GB 1896-1980 Food additive--Ammonium aluminum sulfate (ammonium alum)
GB/T 1974-1980 Tangential keys and keyways
GB/T 321-1980 Preferred numbers and preferred number series
GB 1906-1980 Food additive--Emulsifying silica oil
GB/T 2291-1980 Method for preparation of coal tar pitchs specimens
GB/T 2135-1980 Determination of tin content in cadmium--Phenylfluorone-CTAB photometric method
GB/T 2129-1980 Determination of lead content in cadmium--Atomic absorption spectrophotometric method
GB/T 1944-1980 Light cargo hoisting rod
GB 1974-1980 Tangential key and its keyway
GB/T 2134-1980 Determination of antimony content in cadmium--Malachite green photometric method
GB/T 1834-1980 Common Container Minimum Internal Dimensions
GB 1183-1980 Tolerances of form and of position--Terms and definitions
GB 2410-1980 Transparent plastics;Transmissivity and haze test
GB/T 2295-1980 Method for determination of coal tar pitch ash content
GB/T 2033-1980 Sheep with long-staple wool
GB 2017-1980 Covering technique of the medium - Wave broadcasting network
GB/T 1847-1980 Test method for the viscosity of the dilute solution of polyformaldehyde resin
GB 1861-1980 Ferric oxide black
GB 2026-1980 Mooring cleats
GB/T 2047-1980 Silicon-bronze sheets
GB/T 2069-1980 Aluminum-copper-nickel alloy strips
GB/T 2288-1980 Method for the determination of water content of coal--Carbonization products
GB 1916-1980 Food additive;Tertiary butyl-4-hydroxyl anisole
GB/T 2045-1980 Chromium-bronze sheets
GB 1900-1980 Food additive;2.6-ditertiary butyl-p-cresol
GB 2027-1980 Bronze filler cock for marine use
GB/T 1762-1980 of test for after-tack of paint films
GB/T 2412-1980 Polypropylene--Method of determination of normal indices
GB/T 2022-1980 Test method for heat of hydration of cement(adiabatic method)
GB/T 2347-1980 Hydraulic fluid power; Pumps and motors; Geometric displacements
GB 1975-1980 Food additive--Agar
GB 2413-1980 Measurement method of bulk density of piezoelectric ceramic materials
GB 1892-1980 Food additive;Calcium sulfate
GB/T 1957-1980 Limit gauges for plain workpiece
GB/T 1958-1980 Rules for inspection of form and position tolerances
GB/T 1968-1980 Test method for air permeability ceramics
GB 2128-1980 Determination of silicon dioxide content in xenotime concentrates--Silicon molybdenum blue photometric method
GB/T 2389-1980 Determination of relative content of hydrolyzed dye in reactive dyes and standards specimens
GB 1945-1980 Fastening parts of light cargo hoisting rod
GB/T 2100-1980 Stainless acid-resistant steel castings--Specifications
GB/T 2350-1980 power systems and components; Cylinders; Piston rod thread dimensions and types
GB 1971-1980 Terminal markings and direction of rotation of rotating electrical machines
GB/T 2136-1980 Determination of thallium content in cadmium--Crystal violet photometric method
GB/T 2133-1980 Determination of arsenic content in cadmium--Arsenic-molybdenum blue photometric method
GB 1946-1980 Seat for light cargo hoisting rod

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