Aperture Standard Method
Aperture Standard Method, Total:42 items.
The international standard classification for "Aperture Standard Method" includes: Geotextiles , Ceramic products , Other standards related to analytical chemistry , Photographic equipment. Projectors , Refractories .
The Chinese standard classification for "Aperture Standard Method" includes: Other textile articles , Special ceramics , Lens , Pressure vessel , Fireproof material in general .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 14799-1993 Geotextiles－Determining apparent opening size of a geotextile by sieving
- GB/T 1967-1996 Test method for pore diameter of porous ceramic
- GB/T 42269-2022 Determination of pore size for membranes—Gas permeation method
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 38949-2020 Determination of pore size for porous membranes—Standard particle method
Military Standard of the People's Republic of China-General Armament Department
- GJB 9353-2018 External calibration method for spaceborne synthetic aperture radar
- GJB 9352-2018 Internal calibration method of spaceborne synthetic aperture radar
Professional Standard - Machinery
- JB/T 8248.2-1999 Method for measurement for effective aperture and relative aperture of camera lenses
Professional Standard - Aerospace
- QJ 2040.1-1991 Calibration method for standard leak Absolute calibration method
- QJ 3088-1999 Calibration Method for Positive Presure Standard Leak Hole
- QJ 2040.2-1991修改单 Calibration methods for standard leaks versus calibration methods
- QJ 2040.1-1991修改单 Calibration method for standard leak Absolute calibration method
- QJ 2040.2-1991 Calibration methods for standard leaks versus calibration methods
Professional Standard - Ferrous Metallurgy
- YB/T 118-1997 Test method for pore size distribution of refractory
工业和信息化部
- YB/T 118-2020 Refractory products-Determination of pore size distribution
Taiwan Provincial Standard of the People's Republic of China
- CNS 7475-1981 Methods of Measurement for Effective Aperture, F - number, Aperture Ratio and T-number of Photographlc Lenses
Professional Standard - Electron
- SJ 2667-1986 Methods of measurement of numerical aperture of optical fibres and cables
American Society for Testing and Materials (ASTM)
- ASTM D7864/D7864M-15 Standard Test Method for Determining the Aperture Stability Modulus of Geogrids
- ASTM D8490-23a Standard Test Method for Determining the Pore Size Characteristics of Geotextiles Using an Optical Method
- ASTM D7864/D7864M-15(2023) Standard Test Method for Determining the Aperture Stability Modulus of Geogrids
- ASTM E128-99(2011) Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use
- ASTM F316-03(2019) Standard Test Methods for Pore Size Characteristics of Membrane Filters by Bubble Point and Mean Flow Pore Test
- ASTM E128-99(2019) Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use
- ASTM E128-99(2005) Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use
- ASTM C949-80(2012) Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration
- ASTM D3258-00 Standard Test Method for Porosity of Paint Films
- ASTM D6767-20 Standard Test Method for Pore Size Characteristics of Geotextiles by Capillary Flow Test
- ASTM D6767-21 Standard Test Method for Pore Size Characteristics of Geotextiles by Capillary Flow Test
- ASTM D6767-20a Standard Test Method for Pore Size Characteristics of Geotextiles by Capillary Flow Test
- ASTM D6767-16 Standard Test Method for Pore Size Characteristics of Geotextiles by Capillary Flow Test
Korean Agency for Technology and Standards (KATS)
- KS F 2493-2017(2022) Standard test method of binder run-off test for porous asphalt mixtures
- KS F 7003-2016(2021) Standard test method for bi-directional pile load test of large-diameter drilled shafts
- KS B 5409-2013 Photographic lenses ? Methods for the measurement of the effective aperture, F-number and relative aperture
- KS B 5409-1982 Photographic lenses ? Methods for the measurement of the effective aperture, F-number and relative aperture
- KS B 5409-1998 Photographic lenses-Methods for the measurement of the effective aperture, F-number and relative aperture
- KS B 5409-2013(2018) Photographic lenses?Methods for the measurement of the effective aperture, F-number and relative aperture
KR-KS
- KS B 5409-2023 Methods for the measurement of the effective aperture, F-number and relative aperture of photographic lenses
Japanese Industrial Standards Committee (JISC)
- JIS B 7095:1997 Photographic lenses -- Methods for the measurement of the effective aperture, F-number and relative aperture
Indonesia Standards
- SNI 08-4418-1997 Test method for pore size of geotextile
PK-PSQCA
- PS 282-1963 METHOD OF TEST FOR AMOUNT OF MATERIAL FINER THAN No. 200 BS SIEVE IN AGGREGATES
JP-JARI
- JRIS R 0301-2006 Rolling stock-Hole size atandard for piping and wiring tube
British Standards Institution (BSI)
- PD IEC TR 61760-3-1:2022 Surface mounting technology - Standard method for the specification of components for through hole reflow (THR) soldering. Guidelines for through hole diameter design with solder paste surface printing method
American National Standards Institute （ANSI)
- ANSI/ASTM D1921:2001 Particle Size (Sieve Analysis) of Plastic Materials, Standard Test Method for (08.02)
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