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Database: 365,228(8 Aug 2026)

relative ct method

relative ct method, Total:125 items.

The international standard classification for "relative ct method" includes: Integrated circuits. Microelectronics , Radiographic equipment , Coals , Organic chemicals , Solid fuels , Extraction and processing of petroleum and natural gas , Natural gas , Colours and measurement of light , Glass , Non-destructive testing , Magnetic materials , Ceramics in general , Products of non-ferrous metals in general , Pigments and extenders , Plastics , Photographic equipment. Projectors , Implants for surgery, prosthetics and orthotics .

The Chinese standard classification for "relative ct method" includes: Semiconductor integrated circuit , Coal analysis methods , Coal tar processed products , Coke , Petroleum development , Gas supply engineering , Dye intermediate , Material and component for instrument and meter , Basic standards and general methods , Heat supply, air supply, air conditioning and refrigerating engineering in general , Electrician alloy parts , Ceramic and glass in general , Daily use glass, ceramic, enamel and plastic products in general , Metal chemical property test method , Basic standards and general methods for synthetic resin and plastic , Lens , Power semiconductor device and parts , Orthopedic devices .


Group Standards of the People's Republic of China

Professional Standard - Public Safety Standards

  • GA/T 1171-2014 Examination methods for similarity comparison of integrated circuit chips

国家能源局

  • NB/T 10122-2018 Shale scanning and imagination method using X-ray computed tomography
  • SY/T 7410.1-2018 3D pore structure characterization of rocks- Part 1:CT scanning method
  • NB/T 10037-2017 Gas-water relative permeability measurement in coal with unsteady state method

Professional Standard - Aerospace

  • QJ 2040.2-1991 Calibration methods for standard leaks versus calibration methods
  • QJ 2040.2-1991修改单 Calibration methods for standard leaks versus calibration methods
  • QJ 3102-1999 Gamma-ray industrial CT inspection method for aerospace pyrotechnic devices

Professional Standard - Medicine

  • YY/T 1546-2017 Testing method for SPECT imaging based on CT-attenuation correction

Guangdong Provincial Standard of the People's Republic of China

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

  • GB/T 12206-2006 Testing method to determine the calorific values of town gas
  • GB/T 1033-1986 Test method for density and relative density of plastics
  • GB/T 7962.19-1987 Colourless optical glass test methods; Relative lapping hardness
  • GB/T 6949-2010 Determination of apparent relative density of coal
  • GB/T 9340-2001 Method for relative measurement of the colour of fluorescent samples
  • GB/T 29071-2012 Non-destructive testing—Test method for industrial computed tomography(CT)examination of initiating explosive device
  • GB/T 28912-2012 Test method for two phase relative permeability in rock
  • GB/T 217-2008 Determination of true relative density of coal
  • GB/T 4511.4-1984 Coke--Determination of true relative density
  • GB/T 26593-2011 Non-destructive testing instruments—Properties test method for performance of industrial X-ray computed tomography(CT) equipment
  • GB/T 12207-1990 Method of testing for relative density of gas in urban area
  • GB/T 19224-2003 Determining the relative degree of oxidation in bituminous coal
  • GB/T 29067-2012 Non-destructive testing—Test method for measuring industrial computed tomography(CT)image
  • GB/T 4511.1-2008 Coke - Determination of true relative density apparent relative density and porosity
  • GB/T 6949-1998 Determination of apparent relative density of coal
  • GB/T 217-1996 Determination of true relative density of coal

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

  • GB/T 35690-2017 Methods for the determination of the relative magnetic permeability of feebly magnetic materials
  • GB/T 35839-2018 Non-destructive testing—Test method for measuring industrial computed tomography(CT) density
  • GB/T 19224-2017 Determination of the relative degree of oxidation in bituminous coal

Professional Standard - Light Industry

  • QB/T 1545-2015 Test method for relative viscosity||relative liquidity and thixotropy of ceramic
  • QB/T 1545-1992 Measurement Method for Relative Viscosity, Flowability and Thixotropy of Ceramic Slurry

Professional Standard - Petroleum

Professional Standard - Non-ferrous Metal

  • YS/T 3023-2014 Test method of relative grindability of gold ore
  • YS/T 785-2012 Determination of Relative Crystallinity of Zeolite Sodium A by X-ray Diffraction

Military Standard of the People's Republic of China-General Armament Department

  • GJB 9877-2020 Industrial CT detection method of solid rocket motor combustion chamber
  • GJB 10017-2021 Industrial CT detection method for solid rocket motor tape wrapped products
  • GJB 7692-2012 Explosive relative energy evaluation method - water explosion method

Professional Standard - Agriculture

Professional Standard - Machinery

  • JB/T 8248.2-1999 Method for measurement for effective aperture and relative aperture of camera lenses

机械工业部

  • JB/T 7625.1-1994 General Test Methods for Thyristor Modules Arm Pairs and Anti-Parallel Arm Pairs Single-Phase Bridge and Three-Phase Bridge
  • JB/T 7625.3-1994 Test Method for Thyristor Modules - Single-phase Bridges and Triphase Bridges

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 36984-2018 X-ray CT testing method of the porous metal materials for surgical implant applications
  • GB/T 37166-2018 Non-destructive testing—Test method of composite materials for industrial computed tomography(CT)

SCC

  • AWWA ACE90069 Hows and Whys of CTs
  • AWWA ACE71072 The Relative Advantage of Regional Approaches
  • AWWA ACE92152 Operational and Water Quality Problems Associated With CT Compliance
  • AWWA ACE90111 Evaluation of C-T in Water Plants and Methods to Improve Detention Time Characteristics
  • NEMA XR 28-2018 Supplemental Requirements for User Information and System Function Related to Dose in CT
  • NZS 8311:1970 Method for the determination of the relative milk-coagulating power of rennet solutions
  • AWWA QTC97188 Evaluation of CT Values for Coliform Bacteria Using Different Measurements of Viability
  • BS 5884:1987 Methods for determination of relative magnetic permeability of feebly magnetic materials

International Organization for Standardization (ISO)

  • ISO 5072:1997 Brown coals and lignites - Determination of true relative density and apparent relative density
  • ISO 1014:1985 Coke; Determination of true relative density, apparent relative density and porosity
  • ISO 5072:2013 Brown coals and lignites.Determination of true relative density and apparent relative density

American Society for Testing and Materials (ASTM)

  • ASTM E1935-97(2013) Standard Test Method for Calibrating and Measuring CT Density
  • ASTM E1935-97(2019) Standard Test Method for Calibrating and Measuring CT Density
  • ASTM D2049-69e1 Test Method for Relative Density of Cohesionless Soils
  • ASTM D204-02(2010) Standard Test Methods for Sewing Threads
  • ASTM D344-97(2004) Standard Test Method for Relative Hiding Power of Paints by the Visual Evaluation of Brushouts
  • ASTM D4838-88(2003) Standard Test Method for Determining the Relative Tinting Strength of Chromatic Paints
  • ASTM D344-97 Standard Test Method for Relative Hiding Power of Paints by the Visual Evaluation of Brushouts
  • ASTM D344-11 Standard Test Method for Relative Hiding Power of Paints by the Visual Evaluation of Brushouts
  • ASTM D1070-85(1998) Standard Test Methods for Relative Density of Gaseous Fuels
  • ASTM RR-E07-2000 2020 E1695-Test Method for Measurement of Computed Tomography (CT) System Performance
  • ASTM D1070-03(2017) Standard Test Methods for Relative Density of Gaseous Fuels
  • ASTM E1695-20e1 Standard Test Method for Measurement of Computed Tomography (CT) System Performance
  • ASTM E1695-95(2001) Standard Test Method for Measurement of Computed Tomography (CT) System Performance
  • ASTM D718-86(1999) Standard Test Methods for Analysis of Aluminum Silicate Pigment
  • ASTM D1070-03 Standard Test Methods for Relative Density of Gaseous Fuels
  • ASTM D7189-12(2020) Standard Test Method for Relative Mileage of News Ink on Newsprint

Standard Association of Australia (SAA)

  • AS 1580.213.1:1993 Paints and related materials - Methods of test Method 213.1: Relative dry hiding power
  • AS 1580.213.1:1981 Paints and related materials - Methods of test, Method 213.1: Relative dry hiding power
  • AS K41.213.1:1964 Standard Methods of Test for Paints, Varnishes, Lacquers and Related Materials, Method 231.1: Relative dry hiding power
  • AS 1580.213.2:1992 Paints and related materials - Methods of test, Method 213.2: Dry hiding power - Contrast ratio
  • AS 1580.213.2:1975 Paints and related materials - Methods of test, Method 213.2: Dry hiding power - Contrast ratio

Korean Agency for Technology and Standards (KATS)

  • KS E ISO 1014:2002 Coke-Determination of true relative density, apparent relative density and porosity
  • KS M 7043-1985 TESTING METHOD FOR RELATIVE VISCOSITY OF PULP ( CUPRAMMONIUM METHOD )
  • KS M 7043-2006 TESTING METHOD FOR RELATIVE VISCOSITY OF PULP ( CUPRAMMONIUM METHOD )
  • KS M 7043-2000(2005) TESTING METHOD FOR RELATIVE VISCOSITY OF PULP ( CUPRAMMONIUM METHOD )
  • KS F 2345-2004 Testing method for relative density of cohesionless soils
  • KS F 2345-1995 Testing methods for relative density of cohesionless soils
  • KS H ISO 279-2019 Essential oils — Determination of relative density at 20 degrees C — Reference method
  • KS M 0004-2017 Test methods for density and relative density of chemical products
  • KS M 0004-2019 Test methods for density and relative density of chemical products
  • KS B 5409-2013(2018) Photographic lenses?Methods for the measurement of the effective aperture, F-number and relative aperture

GOST

  • GOST R 70544-2022 Coke. Methods for the determination of true relative density, apparent relative density and porosity

British Standards Institution (BSI)

  • BS EN 1131:1995(1999) Method for Determination of the relative density of fruit and vegetable juices
  • BS ISO 279:1998(2001) Essential oils — Determination of relative density at 20 ºC — Reference method
  • BS EN 1131:1995 Method for determination of the relative density of fruit and vegetable juices

IN-BIS

  • IS 5151-1969 Methods for Evaluating the Relative Effectiveness of Wetting Agents for Mercerization
  • IS 1185-1957 Determination method of relative wetting force of wetting agents (trial)

TR-TSE

  • TS 3625-1981 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF RELATIVE DENSITY

American National Standards Institute (ANSI)

Association Francaise de Normalisation

  • NF EN IEC 62985:2019 Methods for calculating the morphological dose estimator (SSDE) in CT scanning

CZ-CSN

  • CSN 65 9705-1987 Organic pigments. Method of relative strength and stradě determination

AR-IRAM

  • IRAM 5504-1949 Method for determination of relative specific gravity of vegetable oils
  • IRAM 10503-1958 Method for determination of relative specific mass of stirred soil

RU-GOST R

  • GOST 33276-2015 Juice products. Methods for determination of relative density
  • GOST 8420-1974(1989) Paint and lacquer materials. Method for determination of relative viscosity
  • GOST 8420-1974 Paint and lacquer materials. Method for determination of relative viscosity
  • GOST R 51431-1999 Juice products. Method for determination of relative density

Indonesia Standards

  • SNI 19-4956-1998 Test method for relative density, specific gravity and density (of homogeneous liquid)

National Electrical Manufacturers Association(NEMA)

  • NEMA XR 28-2013 Supplemental Requirements for User Information and System Function Related to Dose in CT

GSO

NEMA - National Electrical Manufacturers Association

  • NEMA XR 29-2013 Standard Attributes on CT Equipment Related to Dose Optimization and Management

Japanese Industrial Standards Committee (JISC)

  • JIS K 0061:2022 Test methods for density and relative density of chemical products

BELST

KR-KS

SAE - SAE International

  • SAE ARP1153A-1991 Method for Determining Relative Specific Gravity Polytetrafluoroethylene Tubing
  • SAE J1325-1980 Test Method for Measuring the Relative Drapeability of Flexible Insulation Materials

YU-JUS

  • JUS ISO 279:1992 Essential oils. Determination of relative density at 20 degree C (Reference method)

Society of Automotive Engineers (SAE)

  • SAE J1325-2011 Test Method for Measuring the Relative Drapeability of flexible insulation Materials
  • SAE ARP1153A-2014 Method for Determining Relative Specific Gravity Polytetrafluoroethylene Tubing

Spanish Association for Standardization (UNE)

  • UNE 84156:2000 Essential oils. Determination of relative density at 20aC. Reference method.