Aperture
Aperture, Total:61 items.
The international standard classification for "Aperture" includes: Photographic equipment. Projectors , Geotextiles , Textile fabrics , Laboratory ware and related apparatus , Other standards related to analytical chemistry , Coals , Microbiology of water , Powder metallurgy , Refractories .
The Chinese standard classification for "Aperture" includes: Lens , Other textile articles , Textile articles in general , Daily use glass products , Coal analysis methods , Separating machinery , Powder metallurgy analysis method , Basic standards and general methods , Fireproof material in general , Length Measurement , Basic standards and general methods for chemical additive .
Professional Standard - Machinery
- JB/T 8997.1-1999 Machine spools with large bore for processing of electric wires and cables Part 1:General requirements
- JB/T 7384.16-1994 Fasteners Plug gauges for bore size of rivets
- JB/T 7384.18-1994 Fasteners Gauges for bore diameter of gaskets
- JB/T 8248.2-1999 Method for measurement for effective aperture and relative aperture of camera lenses
Professional Standard - Railway
- TB/T 1697-1985 Railway Culvert Aperture Series
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 2679.14-1996 Filter paper and filterboard--Determination of maximum pore diameter
- GB/T 11415-1989 Laboratory sintered(fritted) filters-Porosity grading, classification and designation
- GB/T 17634-1998 Geotextiles and geotextile-related products - Determination of the characteristic opening size-Wet sieving method
- GB/T 5249-2013 Permeable sintered metal materials—Determination of bubble test pore size
- GB/T 42269-2022 Determination of pore size for membranes—Gas permeation method
- GB/T 5249-1985 Permeable sintered metal materials--Determination of bubble test pore size
- GB/T 14799-1993 Geotextiles－Determining apparent opening size of a geotextile by sieving
- GB/T 32361-2015 Test methods for pore size properties of membrane filters—Bubble point and mean flow pore test
- GB/T 14799-2005 Geotextiles and geotextile-related prudcts— Determination of the effective opening size— Dry sieving method
- GB/T 24219-2009 Determination of ebullition aperture of woven filtering fabric
- GB/T 42035-2022 Determination of pore size distribution of coal and rock—Nuclear magnetic resonance
- GB/T 38516-2020 Permeable sintered metal materials—Determination of average pore size of medium flow
Professional Standard - Ocean
- HY/T 038-1995 GTL-D Membrane Pore Size Meter
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
Professional Standard - Ferrous Metallurgy
- YB/T 118-1997 Test method for pore size distribution of refractory
National Metrological Verification Regulations of the People's Republic of China
- JJG 467-1986 Precision Bore Diameter Measuring Instrument
Professional Standard - Electron
- SJ 2667-1986 Methods of measurement of numerical aperture of optical fibres and cables
Taiwan Provincial Standard of the People's Republic of China
- CNS 3594-1988 Bore Diameter of Milling Cutters
- CNS 7475-1981 Methods of Measurement for Effective Aperture, F - number, Aperture Ratio and T-number of Photographlc Lenses
- CNS 5674-1980 Cutter Bore
Group Standards of the People's Republic of China
- T/GDNA 004-2021 Textile – Test method for pore size characteristics gas-liquid replacement method
- T/QGCML 741-2023 Pile hole diameter detection device
Professional Standard-Ships
- CB/T 4436-2019 Synthetic aperture sonar
Professional Standard - Petrochemical Industry
- SH/T 0572-1993 Calculation method for catalyst pore size distribution (nitrogen desorption constant temperature line calculation method)
German Institute for Standardization
- DIN 66139 E:2010-02 Pore size analysis - Representation of pore size distributions
- DIN 66139:2012-03 Pore size analysis - Representation of pore size distributions / Note: To be replaced by DIN 66139 (2022-12).
- DIN 66139:2012 Pore size analysis - Representation of pore size distributions
- DIN 66139:2022-12 Pore size analysis - Representation of pore size distributions / Note: Date of issue 2022-11-18*Intended as replacement for DIN 66139 (2012-03).
SCC
- DIN 66139 E:2010 Draft Document - Pore size analysis - Representation of pore size distributions
- AENOR UNE 26011:1950 INSTRUMENT HOLE DIAMETERS
- NS 5075:1973 Rolling bearings - Bore diametres
IPC - Association Connecting Electronics Industries
- IPC TM-650 2.2.6A-1997 Hole Size Measurement@ Drilled
- IPC TM-650 2.2.6-1973 Hole Size Measurement@ Drilled
- IPC TM-650 2.2.7A-1986 Hole Size Measurement@ Plated
Japanese Industrial Standards Committee (JISC)
- JIS B 1001:1985 Diameter of clearance holes and counterbores for bolts and screws
- JIS B 7095:1997 Photographic lenses -- Methods for the measurement of the effective aperture, F-number and relative aperture
- JIS B 1004:1975 Hole sizes before threading
Korean Agency for Technology and Standards (KATS)
- KS B 1006-1975 Hole Sizes Before Threading
- KS B 5409-1982 Photographic lenses ? Methods for the measurement of the effective aperture, F-number and relative aperture
- KS B 5409-2013 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 2305-2006 Nominal size and bore of valves
- KS B 5409-2013(2018) Photographic lenses?Methods for the measurement of the effective aperture, F-number and relative aperture
- KS X ISO 10549-2007(2022) Micrographics－A6 size aperture cards
U.S. Air Force
- AIR FORCE A-A-59883 A-2011 BORESCOPE
American Society for Testing and Materials (ASTM)
- ASTM UOP964-98 Surface Area, Pore Volume, Average Pore Diameter and Pore Diameter Distribution of Porous Materials
- ASTM UOP964-11 Surface Area, Pore Volume, Average Pore Diameter, and Pore Size Distribution of Porous Materials by Nitrogen Adsorption
KR-KS
- KS B 5409-2023 Methods for the measurement of the effective aperture, F-number and relative aperture of photographic lenses
Universal Oil Products Company (UOP)
- UOP 964-2011 Surface Area, Pore Volume, Average Pore Diameter, and Pore Size Distribution of Porous Materials by Nitrogen Adsorption
IET - Institution of Engineering and Technology
- VERY SML APRT TERM-1992 Very Small Aperture Terminals (VSATs)
- APRT ANT DIFF THEO-1981 Aperture Antennas and Diffraction Theory
European Committee for Standardization (CEN)
- EN 23016:1989 Hole Sizes for Solid Rivets
Spanish Association for Standardization (UNE)
- UNE 17020:1957 CUT THREADED SCREWS. HOLE DIAMETER.
Association Francaise de Normalisation
- NF L81-450:1954 Section of trimming for aperture edges (rech.).
Society of Automotive Engineers (SAE)
- SAE AS4760-4-1971 AS4760 1/4" Bore. Sediment Drain Valve
IN-BIS
- IS 7745-1975 Dimensions of lubrication holes, grooves and bores
Aperture,Accessory Aperture,low frequency aperture,Pore diameter,Maximum Aperture,medium aperture,Pore size measurement,iso aperture,Aperture test,Pore diameter,surface aperture,Aperture data,Aperture,Average pore size and micropore size,Aperture Micropore Aperture,Aperture a,Numerical Aperture vs. Aperture,Central Aperture Average Aperture,Pore size distribution Pore size,Pore Size Distribution and Pore Size Analysis
