GB/T Standards
Found: 49235 — page 1010 of 1026
Valid
GB/T 12566-1990 — Interface for signal chain of sound and television broadcasting transmitting equipments
National·Recommended
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$95.008 pages
Valid
GB/T 12575-1990 — Liquid fuel oils. Determination of vanadium content. Flameless atomic absorption spectroscopic method
National·Recommended
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$85.003 pages
Valid
GB/T 12577-1990 — Refrigerator oils. Determination of floc point
National·Recommended
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$125.004 pages
Valid
GB/T 12578-1990 — Lubricating oil. Determination of flow ability. U-tube method
National·Recommended
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$85.003 pages
Valid
GB/T 12582-1990 — Liquid hydrocarbons. Determination of electrical conductivity. Precision meter
National·Recommended
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$95.004 pages
Valid
GB/T 12601-1990 — Basic terminology of harmonic gear drive
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$125.0020 pages
Valid
GB/T 12613-1990 — Plain bearings -- Wrapped bushes -- Part 1: Dimensions
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$195.0011 pages
Valid
GB/T 12627-1990 — Generic specification for flexible disk drive
National·Recommended
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$225.0013 pages
Valid
GB/T 12630-1990 — Thin epoxide woven glass fabric copper-clad laminated sheet, general purpose grade, For use in the fabrication of multilayer printed boards
National·Recommended
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$109.004 pages
Valid
GB/T 12633-1990 — Terms for the measurements of the properties of the piezoelectric crystals
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$315.0017 pages
Valid
GB/T 12634-1990 — Test methods for electroelastic constants of piezoelectric crystals
National·Recommended
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$225.0013 pages
Valid
GB/T 12635-1990 — Ceramic base body using in carbon film resistor
National·Recommended
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$85.008 pages
Valid
GB/T 12636-1990 — Stripline test method for complexpermittivity of microwave dielectric substrates
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$135.008 pages
Valid
GB/T 12640-1990 — Methods of measurement for the digital microwave radio relay communication equipment
National·Recommended
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$435.0023 pages
Valid
GB/T 12646-1990 — Numerical control of machines. NC processor input. Basic part program reference language
National·Recommended
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$2,120.00121 pages
Valid
GB/T 12648-1990 — Generic specification for weather radars
National·Recommended
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$135.008 pages
Valid
GB/T 12677-1990 — Motor vehicles--Technical condition--Inspection method
National·Recommended
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$75.008 pages
Valid
GB/T 12679-1990 — Motor vehicles--Durability running--Test method
National·Recommended
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$85.008 pages
Valid
GB/T 12680.1-1990 — Alcohol soluble dyes -- Determination for general properties of application
National·Recommended
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$165.007 pages
Valid
GB/T 12692.3-1990 — Petroleum products. Fuels (class F) Classification. Part 3: Categories of gas turbine fuels for industrial and marine applications
National·Recommended
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$75.001 pages
Valid
GB/T 2362-1990 — Basic rack tooth profile of fine-pitch involute cylindrical gears
National·Recommended
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$65.0015 pages
Valid
GB/T 387-1990 — Dark petroleum products. Determination of sulphur content--Tubular oven method
National·Recommended
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$95.004 pages
Valid
GB/T 7631.8-1990 — Lubricants and related products (Class L). Classification. Part 8: Family X (Greases)
National·Recommended
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$85.002 pages
Valid
GB/T 10345.1-1989 — Method of analysis for baijiu
National·Recommended
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$964.0017 pages
Valid
GB/T 10394-1989 — Equipment for harvesting - Forage harvesters - Part 1: Vocabulary
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$429.0015 pages
Valid
GB/T 10432-1989 — Unthreaded studs for drawn arc stud welding with ceramic ferrule
National·Recommended
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$184.007 pages
Valid
GB/T 10467-1989 — Fruits, vegetables and derived products. Determination of volatile acidity
National·Recommended
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$85.003 pages
Valid
GB/T 10468-1989 — Fruit and vegetable products. Determination of pH
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$80.001 pages
Valid
GB/T 10557-1989 — Method for determination of spectral sensitivity of photographic materials
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$109.004 pages
Valid
GB/T 10558-1989 — Method for measuring the root-mean-square(RMS) granularity of photographic materials/process combination
National·Recommended
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$109.004 pages
Valid
GB/T 10596.1-1989 — En-masse conveyor
National·Recommended
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$394.0017 pages
Valid
GB/T 10597.1-1989 — Hoisting hoister
National·Recommended
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$85.0025 pages
Valid
GB/T 10606.1-1989 — Vocabulary of air separation unit
National·Recommended
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$1,005.0041 pages
Valid
GB/T 10826-1989 — Fuel injection equipment - Vocabulary - Part 1: Fuel injection pump
National·Recommended
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$415.0015 pages
Valid
GB/T 10944-1989 — Tool shanks with 7/24 taper for automatic tool changers -- Part 1: Dimensions and designation of shanks of forms A, AD, AF, U, UD and UF
National·Recommended
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$205.007 pages
Valid
GB/T 11014-1989 — Electrical characteristics of balanced voltage digital interface circuits
National·Recommended
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$135.009 pages
Valid
GB/T 11015-1989 — Interface between data terminal equipment and automatic calling equipment for data communication
National·Recommended
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$165.0011 pages
Valid
GB/T 11024-1989 — Shunt capacitors for a.c. power systems having a rated voltage above 1 000 V -- Part 1: General
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$85.0033 pages
Valid
GB/T 11085-1989 — Loss of bulk petroleum liquid products
National·Recommended
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$70.008 pages
Valid
GB/T 11128-1989 — Aviation turbine fuels--Determination of luminometer numbers
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$70.00PDF
Valid
GB/T 11129-1989 — Jet fuels. Determination of water separation characteristics
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$155.009 pages
Valid
GB/T 11137-1989 — Black prtroleum products--Determination of kinematic viscosity (reverse-flow method) and calculation of dynamic viscosity
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$164.00PDF
Valid
GB/T 11139-1989 — Distillate fuels--Calculation of cetane index
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$65.00PDF
Valid
GB/T 11149-1989 — Standard capacitance boxes
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$85.006 pages
Valid
GB/T 11151-1989 — Alternating current bridge
National·Recommended
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$75.001 pages
Valid
GB/T 11167-1989 — Direct acting electrical measuring recorders
National·Recommended
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$165.0010 pages
Valid
GB/T 11177-1989 — Testing method for compressive shear strength of dowel joint by inorganic adhesives
National·Recommended
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$164.004 pages
Valid
GB/T 11186.2-1989 — Methods for measuring the colour of paint films. Part 2: Colour measurement
National·Recommended
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$234.005 pages