Is there anything related to detecting the aperture?
Is there anything related to detecting the aperture?, Total:17 items.
The international standard classification for "Is there anything related to detecting the aperture?" includes: Photographic equipment. Projectors , Geotextiles .
The Chinese standard classification for "Is there anything related to detecting the aperture?" includes: Lens , Basic standards and general methods , Other textile articles .
Professional Standard - Machinery
- JB/T 8248.2-1999 Method for measurement for effective aperture and relative aperture of camera lenses
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 14799-2005 Geotextiles and geotextile-related prudcts— Determination of the effective opening size— Dry sieving method
- GB/T 17634-1998 Geotextiles and geotextile-related products - Determination of the characteristic opening size-Wet sieving 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 17634-2019 Geotextiles and geotextile-related products—Determination of the characteristic opening size—Wet sieving method
Korean Agency for Technology and Standards (KATS)
- KS B 5409-2013(2018) 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 5409-1982 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 K 0754-2007 Test method for apparent opening size of geotextile-Dry method
- KS K 0754-2015 Standard test method for determining apparent opening size of a geotextile
- KS B ISO 866:2018 Centre drills for centre holes without protecting chamfers — Type A
KR-KS
- KS B 5409-2023 Methods for the measurement of the effective aperture, F-number and relative aperture of photographic lenses
- KS B ISO 866-2018 Centre drills for centre holes without protecting chamfers — Type A
Japanese Industrial Standards Committee (JISC)
- JIS B 7095:1997 Photographic lenses -- Methods for the measurement of the effective aperture, F-number and relative aperture
PL-PKN
- PN H75210-1957 Cast-iron drain traps for sinks without socket with 50 mm diameters
Association Francaise de Normalisation
- NF L22-733/AM1:1974 ISO THREAD SOLID SHAFT WITHOUT PIN HOLE.
German Institute for Standardization
- DIN 58141-3:1989 Testing of fibre optic elements; determination of acceptance angle of light guides
