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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "ultra" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 20935.3-2018
  • Metal materials—Method of electromagnetic acoustic inspection—Part 3: Standard practice for ultrasonic surface examinations using electromagnetic acoustic transducer (EMAT) techniques ultra
    China National Standards
  • GB/T 20935.2-2018
  • Metal materials—Method of electromagnetic acoustic inspection—Part 2: Standard practice for ultrasonic testing using electromagnetic acoustic transducer (EMAT) techniques ultra
    China National Standards
  • GB/T 36042-2018
  • Specification of rotor forgings for ultra-supercritical steam turbine ultra
    China National Standards
  • GB/T 36084-2018
  • Nanotechnology—Determination of copper, manganese and chromium ions in aqueous solution—ultraviolet-visible spectrophotometry ultra
    China National Standards
  • GB/T 35916-2018
  • Simultaneous determination of 16 kinds of permitted sunscreen agents and other 8 kinds of ultraviolet absorbents in cosmetics—HPLC ultra
    China National Standards
  • GB/T 35962-2018
  • ultramarine ultra
    China National Standards
  • GB/T 34984-2017
  • Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—MAC and PHY specification for ultra high rate wireless personal area network ultra
    China National Standards
  • GB/T 34048-2017
  • ultraviolet radiometer ultra
    China National Standards
  • GB/T 34918-2017
  • Determination of 7 sexual hormones in cosmetics—ultra high performance liquid chromatography-tandem mass spectrometry ultra
    China National Standards
  • GB/T 34892-2017
  • Non-destructive testing—Test method for robotic ultrasonic testing ultra
    China National Standards
  • GB/T 34904-2017
  • Spheroidal graphite iron castings—ultrasonic testing ultra
    China National Standards
  • GB/T 34796-2017
  • Quantification and purity analysis of nucleic acid concentration in solution—ultraviolet spectrophotometry ultra
    China National Standards
  • GB/T 34885-2017
  • Non-destructive testing—Electromagnetic ultrasonic testing—General principles ultra
    China National Standards
  • GB/T 34485-2017
  • Method of ultrasonic inspection for wrought zirconium and zirconium alloy products ultra
    China National Standards
  • GB/T 34363-2017
  • Non-destructive testing—Test method for fabricating and checking aluminum alloy ultrasonic standard reference blocks ultra
    China National Standards
  • GB/T 34370.5-2017
  • Nondestructive testing of amusement equipments—Part 5:ultrasonic testing ultra
    China National Standards
  • GB/T 34638-2017
  • Non-destructive testing—Test methods for ultrasonic leak detection ultra
    China National Standards
  • GB/T 34407-2017
  • Test method for the wall thickness of plastic pipes by ultrasonic ultra
    China National Standards
  • GB/T 34205-2017
  • Metallic materials—Hardness testing—ultrasonic contact impedance method ultra
    China National Standards
  • GB/T 34041.2-2017
  • Measurement of fluid flow in closed conduits—ultrasonic meters for gas—Part 2: Meters for industrial applications ultra
    China National Standards
  • GB/T 34041.1-2017
  • Measurement of fluid flow in closed conduits—ultrasonic meters for gas—Part 1: Meters for custody transfer and allocation measurement ultra
    China National Standards
  • GB/T 34171-2017
  • Test method for flexural property of thin and ultrathin glass—Three-point bending method ultra
    China National Standards
  • GB/T 34100-2017
  • Test method for determination of total sulfur in light hydrocarbons,spark ignition engine fuel ,diesel engine fuel, and engine oil—ultraviolet fluorescence method ultra
    China National Standards
  • GB/T 34018-2017
  • Non-destructive testing—Test method for scanning ultrasonic microscopy ultra
    China National Standards
  • GB/T 33888-2017
  • Non-destructive testing instruments—Characterization and verification of ultrasonic thickness measuring equipment ultra
    China National Standards
  • GB/T 33866-2017
  • Measurement for solar ultraviolet radiation—Broadband ultraviolet radiometer method ultra
    China National Standards
  • GB/T 34019-2017
  • ultra-high pressure vessels ultra
    China National Standards
  • GB/T 33868-2017
  • Calibration method for ultraviolet radiometer ultra
    China National Standards
  • GB/T 33851-2017
  • Information technology-Telecommunications and information exchange between systems-Dual carrier based wireless high rate ultra wideband physical layer test specification ultra
    China National Standards
  • GB/T 33693-2017
  • Test method for ultrasonic anemometer ultra
    China National Standards
  • HJ 827-2017
  • Water quality -- Determination of carbamates pesticides by ultra performance liquid chromatography–triple quadrupole mass spectrometry ultra
    China Environmental Protection Industry Standards
  • SY/T 4112-2017
  • (Standard Test Method for Automatic ultrasonic Testing of Butt Weld Seam of Oil and Gas Steel Pipeline) ultra
    China Oil & Gas Industry Standards
  • GB/T 33488.4-2017
  • Test method of pressure equipments of thermoplastics welded for chemicals—Part 4:ultrasonic examination ultra
    China National Standards
  • GB/T 35693-2017
  • Technical specification for valvehall fittings of ±800kV ultra high voltage direct current(UHVDC) transmission project ultra
    China National Standards
  • GB/T 35138-2017
  • Measurement of fluid flow in closed conduits—ultrasonic transit-time meters for liquid ultra
    China National Standards
  • GB/Z 35717-2017
  • Discharge measurement for hydraulic turbines, storage pumps and pump-turbines—ultrasonic transit-time method ultra
    China National Standards
  • GB/T 35161-2017
  • ultra-fine portland cement ultra
    China National Standards
  • GB/T 35361-2017
  • ultrasonic testing technique and quality classification for titanium butt weld joints on submersible ultra
    China National Standards
  • GB/T 25843-2017
  • Technical requirments of control and protection equipment of ±800 kV ultra high voltage direct current transmission ultra
    China National Standards
  • GB/T 35241-2017
  • Test methods for volatile content of ultraviolet curable coatings for wood products ultra
    China National Standards
  • GB/T 33374-2016
  • ultraviolet curable coatings—Determination of volatile content ultra
    China National Standards
  • GB/T 19701.1-2016
  • Implants for surgery—ultra-high-molecular-weight polyethylene—Part 1: Powder form ultra
    China National Standards
  • GB/T 19701.2-2016
  • Implants for surgery—ultra-high-molecular-weight polyethylene—Part 2: Moulded forms ultra
    China National Standards
  • GB/T 33327-2016
  • ultraviolet curable coatings—Assessment of the storage stability ultra
    China National Standards
  • SY/T 7316-2016
  • (Electromagnetic ultrasonic Automatic Inspection of Steel Plate for Oil and Gas Transmission Steel) ultra
    China Oil & Gas Industry Standards
  • SY/T 7317-2016
  • (Automatic ultrasonic Testing of Submarine Pipeline with Longitudinal Submerged Arc Welding) ultra
    China Oil & Gas Industry Standards
  • GB/T 33087-2016
  • ultra pure water for instrumental analysis specification and test methods ultra
    China National Standards
  • GB/T 33163-2016
  • Metallic materials—Residual stress—With ultrasonic impact treatment ultra
    China National Standards
  • GB/T 32737-2016
  • Determination of nitrate nitrogen in soil—ultraviolet spectrophotometry method ultra
    China National Standards
  • DL/T 1622-2016
  • (Specification for ultrasonic Inspection of Clamped Copper - Aluminum Transition Equipment Clamps) ultra
    China Electricity & Power Standards
  • DL/T 1611-2016
  • (ultrasonic Testing and Quality Evaluation of Butt Welds of Steel Tube in Transmission Line) ultra
    China Electricity & Power Standards
  • DL/T 505-2016
  • (ultrasonic testing procedure for welding seam of main shaft of steam turbine) ultra
    China Electricity & Power Standards
  • NB/T 42068-2016
  • (Screw expander host, rotor ultrasonic testing) ultra
    China Energy industry Standards
  • GB/T 32679-2016
  • ultra-high-molecular-weight polyethylene(PE-UHMW) resin ultra
    China National Standards
  • YD/T 3070-2016
  • (Nx100Gbit / s ultra-long haul optical wavelength division multiplexing (WDM) system technical requirements) ultra
    China Telecommunication Standards
  • YY/T 1309-2016
  • (ultrasonic cleaning device cleaning and disinfection requirements and tests) ultra
    China Medicine & Medical Device Standards
  • JJF 1556-2016
  • Calibration Specification for ultrasound Phantoms ultra
    China Metrological Standards
  • GB/T 2970-2016
  • Method for ultrasonic testing of thicker steel plates ultra
    China National Standards
  • GB/T 32522-2016
  • Acoustics—Electroacoustic characteristics and measurements of spherically focusing ultrasonic transducers ultra
    China National Standards
  • GB/T 32552-2016
  • Automated full peripheral ultrasonic thickness testing of seamless and welded (except submerged arc-welded) steel tubes ultra
    China National Standards
  • GB/T 32563-2016
  • Non-destructive testing—ultrasonic testing—Test method for phased-array ultrasonic testing ultra
    China National Standards
  • NB/T 20383-2016
  • (Go to Control Nuclear Power Plant high and ultra-high radiation areas) ultra
    China Energy industry Standards
  • YY 0299-2016
  • Medical ultrasonic couplants ultra
    China Medicine & Medical Device Standards
  • YY 0592-2016
  • High intensity focused ultrasound therapy system ultra
    China Medicine & Medical Device Standards
  • YY/T 1419-2016
  • (ultrasonic elastic properties of quasi-static strain test methods) ultra
    China Medicine & Medical Device Standards
  • YY/T 1420-2016
  • (Medical ultrasound equipment environmental requirements and test methods) ultra
    China Medicine & Medical Device Standards
  • YY/T 1476-2016
  • (ultrasound Bladder Scanner General technical conditions) ultra
    China Medicine & Medical Device Standards
  • YY/T 1430-2016
  • (Small punch test method for surgical implant with ultrahigh molecular weight polyethylene) ultra
    China Medicine & Medical Device Standards
  • YD/T 2873.3-2016
  • (Based on the high-speed ultra-wideband wireless carrier communication technology - Part 3: MAC layer air interface) ultra
    China Telecommunication Standards
  • HG/T 4952-2016
  • Determination of ultraviolet absorbent for TAC film by High Performance Liquid Chromatographic method ultra
    China Chemical Industry Standards
  • DL/T 1493-2016
  • ultra-clean electrostatic-fabric integrated precipitator for coal-fired power plants ultra
    China Electricity & Power Standards
  • SY/T 6858.5-2016
  • Nondestructive testing method for OCTG. Part 5: ultrasonic thickness measurement ultra
    China Oil & Gas Industry Standards
  • DL/T 1522-2016
  • Guide for ultrasonic waterflow measuring method and evaluation of internal water cooling system for generator stator windings ultra
    China Electricity & Power Standards
  • SY/T 6755-2016
  • Specification for inspecting butt joints of in-service oil and gas pipelines with ultrasonic phased array and multi-probes ultra
    China Oil & Gas Industry Standards
  • GB/T 32396-2015
  • Information technology—Telecommunications and information exchange between systems—Wireless high-rate ultra wideband PHY specification based on single-carrier ultra
    China National Standards
  • GB/T 32360-2015
  • Test methods for ultrafiltration membranes ultra
    China National Standards
  • GB/T 7734-2015
  • Method for ultrasonic testing of clad steel plates ultra
    China National Standards
  • JJG 879-2015
  • ultraviolet Radiometers ultra
    China Metrological Standards
  • JJG 755-2015
  • ultraviolet Irradiance Working Standard Apparatus ultra
    China Metrological Standards
  • NB/SH/T 0917-2015
  • Standard test method for determination of total volatile sulfur in gaseous hydrocarbons and liquefied petroleum gases by ultraviolet fluorescence ultra
    China Energy industry Standards
  • GB/T 32073-2015
  • Non-destructive testing—Test method for measuring residual stress using ultrasonic critical refracted longitudinal wave ultra
    China National Standards
  • GB/T 11259-2015
  • Non-destructive testing—Practice for fabrication and control of steel reference blocks used in ultrasonic testing ultra
    China National Standards
  • GB/T 19799.1-2015
  • Non-destructive testing—ultrasonic testing—Specification for calibration block No. 1 ultra
    China National Standards
  • GB/T 32092-2015
  • Ferms of ultraviolet disinfection technology ultra
    China National Standards
  • GB/T 32091-2015
  • ultraviolet equipment for water disinfection—Ultraviolet dose testing method ultra
    China National Standards
  • GB/T 31932-2015
  • Method for electromagnetic automatic ultrasonic testing for thicker steel plates ultra
    China National Standards
  • GB/T 18256-2015
  • Non-destructive testing of steel tubes—Automated ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for verification of hydraulic leak-tightness ultra
    China National Standards
  • GB/T 31925-2015
  • ultrasonic test methods of heavy wall thickness seamless steel pipes and tubes ultra
    China National Standards
  • GB/T 30984.1-2015
  • Solar glass—Part 1: ultra-clear patterned glass ultra
    China National Standards
  • GB/T 8651-2015
  • Metal plates—Flaw detection method by the ultrasonic plate wave ultra
    China National Standards
  • JC/T 2322-2015
  • Turbo classifier for ultrafine powder ultra
    China Building Materials Standards
  • YD/T 2873.1-2015
  • (Based on the high-speed ultra-wideband carrier wireless communication technology - Part 1: MB-OFDM air interface physical layer) ultra
    China Telecommunication Standards
  • QB/T 4827-2015
  • Household and similar devices with ultra-violet disinfection of drinking water treatment unit ultra
    China Light Industry Standards
  • FZ/T 63028-2015
  • ultra-high molecular weight polyethylene netting twine ultra
    China Textile & Garment industry Standards
  • JT/T 576-2015
  • Water transport engineering.Nonmetal ultrasonic detector ultra
    China Highway & Transportation Standards
  • JJF 1518-2015
  • Calibration Specification for Medical ultrasonic Field Measurement Systems ultra
    China Metrological Standards
  • DL/T 1416-2015
  • General technical specifications for ultrasonic based partial discharge tester ultra
    China Electricity & Power Standards
  • DL/T 1423-2015
  • Technical guide of the ultrasonic testing for retaining ring of the service generators ultra
    China Electricity & Power Standards
  • NB/T 47013.3-2015
  • Nondestructive testing of pressure equipments - Part 3: ultrasonic testing ultra
    China Energy industry Standards
  • NB/T 47013.10-2015
  • Nondestructive testing of pressure equipments - Part 10: ultrasonic time of flight diffraction technique ultra
    China Energy industry Standards

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