ZH
RU
ES

peak area ratio peak area sum

peak area ratio peak area sum, Total:91 items.

In the international standard classification, peak area ratio peak area sum involves: Lubricants, industrial oils and related products, Packaging materials and accessories, Particle size analysis. Sieving, Fluid power systems, Fuels, Products of the chemical industry, Plastics, Powder metallurgy, Testing of metals, Road engineering, Analytical chemistry, Road vehicles in general, Linear and angular measurements, TESTING, Non-textile floor coverings, Cinematography, Non-ferrous metals, Waxes, bituminous materials and other petroleum products, Measurement of fluid flow.

American Society for Testing and Materials (ASTM), peak area ratio peak area sum

ASTM D7214-07 Standard Test Method for Determination of the Oxidation of Used Lubricants by FT-IR Using Peak Area Increase Calculation
ASTM D7214-07a(2012) Standard Test Method for Determination of the Oxidation of Used Lubricants by FT-IR Using Peak Area Increase Calculation
ASTM D7214-07a Standard Test Method for Determination of the Oxidation of Used Lubricants by FT-IR Using Peak Area Increase Calculation
ASTM D7214-06 Standard Test Method for Determination of the Oxidation of Used Lubricants by FT-IR Using Peak Area Increase Calculation
ASTM D7214-07a(2019) Standard Test Method for Determination of the Oxidation of Used Lubricants by FT-IR Using Peak Area Increase Calculation
ASTM D7214-20 Standard Test Method for Determination of the Oxidation of Used Lubricants by FT-IR Using Peak Area Increase Calculation
ASTM D7214-23 Standard Test Method for Determination of the Oxidation of Used Lubricants by FT-IR Using Peak Area Increase Calculation
ASTM D7214-22 Standard Test Method for Determination of the Oxidation of Used Lubricants by FT-IR Using Peak Area Increase Calculation
ASTM UOP964-98 Surface Area, Pore Volume, Average Pore Diameter and Pore Diameter Distribution of Porous Materials
ASTM D3663-03(2008) Standard Test Method for Surface Area of Catalysts and Catalyst Carriers
ASTM D2726-10 Standard Test Method for Bulk Specific Gravity and Density of Non-Absorptive Compacted Bituminous Mixtures
ASTM D4567-03 Standard Test Method for Single-Point Determination of Specific Surface Area of Catalysts and Catalyst Carriers Using Nitrogen Adsorption by Continuous Flow Method
ASTM D4567-99 Standard Test Method for Single-Point Determination of Specific Surface Area of Catalysts and Catalyst Carriers Using Nitrogen Adsorption by Continuous Flow Method
ASTM D4567-03(2008) Standard Test Method for Single-Point Determination of Specific Surface Area of Catalysts and Catalyst Carriers Using Nitrogen Adsorption by Continuous Flow Method
ASTM D4567-03(2013) Standard Test Method for Single-Point Determination of Specific Surface Area of Catalysts and Catalyst Carriers Using Nitrogen Adsorption by Continuous Flow Method

Professional Standard - Energy, peak area ratio peak area sum

NB/SH/T 0571-2021 Determination of Specific Surface Area and Micropore Volume of Zeolite in Catalyst

Group Standards of the People's Republic of China, peak area ratio peak area sum

T/YNIA 021-2023 Measurement for specific surface area and pore volume of MOFs materials —— Static volumetric method
T/JCMS 0007-2022 Determination of the ultimate aerobic biodegradability of polylactic acid biodegradable materials under controlled composting conditions —Method by calculating the peak area of terahertz wide spectrum
T/CPCIF 0140-2021 Catalyst carrier— Determination of surface area and pore volume for quasi-thin-water aluminit— Nitrogen adsorption method

IN-BIS, peak area ratio peak area sum

German Institute for Standardization, peak area ratio peak area sum

DIN 66133:1993 Determination of pore volume distribution and specific surface area of solids by mercury intrusion
DIN 66132:1975-07 Determination of specific surface area of solids by adsorption of nitrogen; single-point diffenrential method according to Haul and Dümbgen
DIN 66134:1998 Determination of the pore size distribution and the specific surface area of mesoporous solids by means of nitrogen sorption - Method of Barrett, Joyner and Halenda (BJH)
DIN 66134:1998-02 Determination of the pore size distribution and the specific surface area of mesoporous solids by means of nitrogen sorption - Method of Barrett, Joyner and Halenda (BJH)
DIN ISO 3320:2016 Fluid power systems and components - Cylinder bores and piston rod diameters and area ratios - Metric series (ISO 3320:2013)
DIN 15502-6:1982 Film 35 mm; image produced by camera aperture and projected image area, aspect ratio 1,33 : 1

Korean Agency for Technology and Standards (KATS), peak area ratio peak area sum

KS B ISO 7181-2006(2011) Hydraulic fluid power－Cylinders－Bore and rod area ratios
KS B ISO 7181:2006 Hydraulic fluid power-Cylinders-Bore and rod area ratios
KS B ISO 7181:2013 Hydraulic fluid power－Cylinders－Bore and rod area ratios
KS F 2446-2020 Standard test method for bulk specific gravity and density of compacted bituminous mixtures using saturated surface dry specimens
KS B ISO 1088:2021 Hydrometry — Velocity-area methods using current-meters —Collection and processing of data for determination of uncertainties in flow measurement
KS B ISO 1088:2015 Liquid flow measurement in open channels－Velocity-area methods－Collection and processing of data for determination of errors in measurement
KS B ISO 1088:2005 Liquid flow measurement in open channels-Velocity-area methods-Collection and processing of data for determination of errors in measurement

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, peak area ratio peak area sum

GB/T 7702.20-2008 Test method for granular activated carbon from coal.Determination of pore volume and specific surface area
GB/T 11107-1989 Metallic and its compound powder--Determination of specific surface and particle size by air permeating method
GB/T 6609.35-2023 Methods of chemical analysis and determination of physical properties of alumina Part 35: Determination of specific surface area Nitrogen adsorption method
GB/T 6609.35-2009 Chemical analysis methods and determination of physical performance of alumina-Part 35: Determination of specific surface area by nitrogen adsorption

AT-ON, peak area ratio peak area sum

ONORM ISO 7181:1992 Hydraulic fluid power - Cylinders -Area ratios between bores and rods
ONORM S 1407-1976 Textile floor coverings; determination of surface pile density and pile fibre volume ratio of pile carpets

SE-SIS, peak area ratio peak area sum

SIS 83 25 17-1973 Carpets. Determination of surface pile density and pile volume ratio

British Standards Institution (BSI), peak area ratio peak area sum

BS ISO 7181:1997 Hydraulic fluid power. Cylinders. Bore and rod area ratios
BS ISO 19950:2015 Aluminium oxide primarily used for the production of aluminium. Determination of alpha alumina content. Method using X-ray diffraction net peak areas
BS ISO 20804:2022 Determination of the specific surface area of porous and particulate systems by small-angle X-ray scattering (SAXS)
BS ISO 3320:2013 Fluid power systems and components. Cylinder bores and piston rod diameters and area ratios. Metric series
21/30372607 DC BS ISO 20804. Determination of the specific surface area of porous and particulate systems by small-angle X-ray scattering (SAXS)
BS ISO 1088:2007 Hydrometry. Velocity-area methods using current-meters. Collection and processing of data for determination of uncertainties in flow measurement

International Organization for Standardization (ISO), peak area ratio peak area sum

ISO 7181:1991 Hydraulic fluid power; cylinders; bore and rod area ratios
ISO 19950:2015 Aluminium oxide primarily used for the production of aluminium - Determination of alpha alumina content - Method using X-ray diffraction net peak areas
ISO 20804:2022 Determination of the specific surface area of porous and particulate systems by small-angle X-ray scattering (SAXS)
ISO 3320:2013 Fluid power systems and components.Cylinder bores and piston rod diameters and area ratios.Metric series
ISO 1959:1973 Textile floor coverings — Determination of measured surface pile density and measured pile fibre volume ratio
ISO 1088:2007 Hydrometry - Velocity-area methods using current-meters - Collection and processing of data for determination of uncertainties in flow measurement

PL-PKN, peak area ratio peak area sum

PN C89652-1987 Porous materials and powders The BET method for the determination of the specific surface area
PN C04404-11-1988 Pigments for paints General methods of test Determination of the specific surface area and texture

CZ-CSN, peak area ratio peak area sum

CSN 72 5042-1973 Testing of fired ceranyc materials. Definition of the specific surface and volume resistivities

国家能源局, peak area ratio peak area sum

SY/T 6154-2019 Static adsorption capacity method for determination of rock specific surface area and pore size distribution

Association Francaise de Normalisation, peak area ratio peak area sum

NF EN 16074:2019 Peintures et vernis - Détermination de la teneur en matière non volatile et du rendement superficiel spécifique de revêtements pour prélaquage
NF E48-019*NF ISO 3320:2014 Fluid power systems and components - Cylinder bores and piston rod diameters and area ratios - Metric series
NF ISO 3320:2014 Transmissions et composants hydrauliques et pneumatiques - Alésages des vérins et diamètres des tiges de piston et rapports de surfaces - Série métrique

国家市场监督管理总局、中国国家标准化管理委员会, peak area ratio peak area sum

GB/T 11107-2018 Metallic and its compound powder—Determination of specific surface and particle size—Air permeating method

IT-UNI, peak area ratio peak area sum

UNI 4870-1961

Taiwan Provincial Standard of the People's Republic of China, peak area ratio peak area sum

CNS 8759-1987 Method of Test for Bulk Specific Gravity of Compacted Bituminous Mixtures Using Saturated Surface-Dry Specimens

Society of Motion Picture and Television Engineers (SMPTE), peak area ratio peak area sum

SMPTE ST 211M-2001 Motion-Picture Film - 16- and 35-mm Variable-Area Photographic Audio Records - Signal-to-Noise Ratio

The American Road & Transportation Builders Association, peak area ratio peak area sum

AASHTO T 166-2007 Standard Method of Test for Bulk Specific Gravity of Compacted Hot Mix Asphalt (HMA) Using Saturated Surface-Dry Specimens
AASHTO T 166-2010 Standard Method of Test for Bulk Specific Gravity of Compacted Hot Mix Asphalt (HMA) Using Saturated Surface-Dry Specimens
AASHTO T 166-2012 Standard Method of Test for Bulk Specific Gravity (Gmb) of Compacted Hot Mix Asphalt (HMA) Using Saturated Surface-Dry Specimens
AASHTO T 166-2013 Standard Method of Test for Bulk Specific Gravity (Gmb) of Compacted Hot Mix Asphalt (HMA) Using Saturated Surface-Dry Specimens
AASHTO T 166-2016 Standard Method of Test for Bulk Specific Gravity (Gmb) of Compacted Hot Mix Asphalt (HMA) Using Saturated Surface-Dry Specimens
AASHTO T 166-2021 Standard Method of Test for Bulk Specific Gravity (Gmb) of Compacted Asphalt Mixtures Using Saturated Surface-Dry Specimens
AASHTO T166-2000 Standard Method of Test for Bulk Specific Gravity of Compacted Bituminous Mixtures Using Saturated Surface-Dry Specimens Twentieth Edition R(1998)

AENOR, peak area ratio peak area sum

UNE 40242-1:1974 CARPETS. DETERMINATION OF MEASURED SURFACE PILE DENSITY AND MEASURED PILE FIBRE VOLUME RATIO.

Hebei Provincial Standard of the People's Republic of China, peak area ratio peak area sum

DB13/T 2768.4-2018 Graphene powder material detection method part 4: specific surface area, pore volume and pore diameter BET method

KR-KS, peak area ratio peak area sum

KS A ISO 8687-2003(2023) Cinematography - Signal-to-noise ratio of 8mm type S, 16mm and 35mm variable-area photographic Sound records - Method of measurement
KS B ISO 1088-2021 Hydrometry — Velocity-area methods using current-meters —Collection and processing of data for determination of uncertainties in flow measurement

工业和信息化部, peak area ratio peak area sum

YS/T 1161.3-2016 Methods for analysis of pseudoboehmite Part 3: Determination of pore volume and specific surface area Nitrogen adsorption method

European Committee for Standardization (CEN), peak area ratio peak area sum

prEN 772-2-1992 Methods of test for masonry units; part 2: determination of percentage area of voids in perforated and hollow masonry units (by paper indentation)

AASHTO - American Association of State Highway and Transportation Officials, peak area ratio peak area sum

T 166-2005 Standard Method of Test for Bulk Specific Gravity of Compacted Hot-Mix Asphalt Using Saturated Surface-Dry Specimens
T 166-2013 Standard Method of Test for Bulk Specific Gravity (Gmb) of Compacted Hot Mix Asphalt (HMA) Using Saturated Surface-Dry Specimens
T 166-2011 Standard Method of Test for Bulk Specific Gravity of Compacted Hot Mix Asphalt (HMA) Using Saturated Surface-Dry Specimens
T 166-2010 Standard Method of Test for Bulk Specific Gravity of Compacted Hot Mix Asphalt (HMA) Using Saturated Surface-Dry Specimens
T 166-2012 Standard Method of Test for Bulk Specific Gravity (Gmb) of Compacted Hot Mix Asphalt (HMA) Using Saturated Surface-Dry Specimens
T 166-2007 Standard Method of Test for Bulk Specific Gravity of Compacted Hot Mix Asphalt (HMA) Using Saturated Surface-Dry Specimens
T 166-1993 Standard Specification for Bulk Specific Gravity of Compacted Bituminous Mixtures Using Saturated Surface-Dry Specimens (Eighteenth Edition)
T 166-2000 Standard Method of Test for Bulk Specific Gravity of Compacted Bituminous Mixtures Using Saturated Surface-Dry Specimens (Twentieth Edition)

National Aeronautics and Space Administration (NASA), peak area ratio peak area sum

NASA-TN-D-4759-1968 Noncavitating and cavitating performance of two low-area-ratio water jet pumps with throat lengths of 5.66 diameters
NASA NACA-RM-L53H31 REV A-1953 Development of a supersonic area rule and an application to the design of a wing-body combination having high lift-to-drag ratios
NASA-TN-D-6098-1971 A Comparison of Aircraft and Ground Vehicle Stopping Performance on Dry, Wet, Flooded, Slush-, Snow-, and Ice-Covered Runways
NASA NACA-TR-D-1201-1954 Performance and boundary-layer data from 12 degree and 23 degree conical diffusers of area ratio 2.0 at Mach numbers up to choking and Reynolds numbers up to 7.5 x 10(6)

Institute of Electrical and Electronics Engineers (IEEE), peak area ratio peak area sum

ST 211:2001 ST 211:2001 - SMPTE Standard - Motion-Picture Film - 16- and 35-mm Variable-Area Photographic Audio Records — Signal-to-Noise Ratio

Japanese Industrial Standards Committee (JISC), peak area ratio peak area sum

JIS B 8366-1:2018 Fluid power systems and components -- Cylinders -- Elements and identification code -- Part 1: Cylinder bores and piston rod diameters and area ratios