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  • Standard  Code Standard English Title Standard Class Order
    GB/T 27923-2011 Goods classification and code for logistics operation

    China National - GB Standards

    GB/T 27917.3-2011 Express service - Part 3: Service procedures

    China National - GB Standards

    GB/T 27917.2-2011 Express service - Part 2: Organization requirements

    China National - GB Standards

    GB/T 27917.1-2011 Express service - Part 1: Basic terminology

    China National - GB Standards

    GB/T 27890-2011 Marine cryogenic stainless steel socket welding fittings

    China National - GB Standards

    GB/T 27889-2011 Ships and marine technology - Terms, abbreviations, graphical symbols and concepts on navigation

    China National - GB Standards

    GB/T 27767-2011 Two-dimensional barcode - Compact matrix code

    China National - GB Standards

    GB/T 27766-2011 Two-dimensional barcode - Grid matrix code

    China National - GB Standards

    GB/T 27765-2011 Testing methods of SiO2, TiO2, Fe3O4 and Al2O3 nanoparticles biological effect by transmission electron microscope (TEM)

    China National - GB Standards

    GB/T 27763-2011 Acoustics - Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance

    China National - GB Standards

    GB/T 27762-2011 Standard test method for mass scale calibration of thermogravimetric analyzers

    China National - GB Standards

    GB/T 27761-2011 Standard test method of mass loss and residue measurement validation of thermogravimetric analyzers

    China National - GB Standards

    GB/T 27760-2011 Test method for calibrating the z-magnification of an atomic force microscope at subnanometer displacement levels using si (111) monatomic steps

    China National - GB Standards

    GB/T 27759-2011 Measurement of fluid flow - Procedures for the evaluation of uncertainties

    China National - GB Standards

    GB/T 27758.1-2011 Industrial automation systems and integration - Diagnostics, capability assessment and maintenance applications integration - Part 1: Overview and general requirements

    China National - GB Standards

    GB/T 27757-2011 Reference electrodes for the measurement of pH value

    China National - GB Standards

    GB/T 27756-2011 Glass electrodes for the measurement of pH value

    China National - GB Standards

    GB/T 27755-2011 Technical requirements of optical watermark anti-counterfeit

    China National - GB Standards

    GB/T 27752-2011 Validation of the strength of uranium reference solution, plutonium reference solution and potassium dichromate reference solution

    China National - GB Standards

    GB/T 27751-2011 Specification for AgNiC contact

    China National - GB Standards

    GB/T 27750-2011 Classification of insulating liquids

    China National - GB Standards

    GB/T 27749-2011 Test procedure for thermal endurance of insulating varnishes - Electric strength method

    China National - GB Standards

    GB/T 27748.3-2011 Stationary fuel cell power system - Part 3£ºInstallation

    China National - GB Standards

    GB/T 27748.1-2011 Stationary fuel cell power system - Part 1£ºSafety

    China National - GB Standards

    GB/T 27747-2011 High-voltage alternating current disconnecting circuit-breakers for rated voltages of 72.5 kV and above

    China National - GB Standards

    GB/T 27746-2011 Technical specification for metal oxide varistors£¨MOV£©used in low-voltage apparatus

    China National - GB Standards

    GB/T 27745-2011 Communication specification for low-voltage electrical apparatus

    China National - GB Standards

    GB/T 27744-2011 Specification for premium efficiency three-phase permanent magnet synchronous motor£¨frame size 132~280£©

    China National - GB Standards

    GB/T 27743-2011 Inspection method for transformer of special equipment

    China National - GB Standards

    GB/T 27703-2011 Information and documentation - Document storage requirements for archive and library materials

    China National - GB Standards


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