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BSI

BS EN 22768-1:1993, ISO 2768-1:1989
En Vigor
1993-11-15
General tolerances. Tolerances for linear and angular dimensions without individual tolerance indications
BSI

BS EN IEC 62276:2025
En Vigor
2025-04-30
Single crystal wafers for surface acoustic wave (SAW) device applications. Specifications and measuring methods
BSI

23/30470167 DC
En Vigor
2023-02-21
BS IEC 62885-2. Surface cleaning appliances. Part 2. Dry vacuum cleaners for household or similar use. Methods for measuring the performance
BSI

23/30464597 DC
En Vigor
2023-07-20
BS EN ISO 11554. Optics and photonics. Lasers and laser-related equipment. Test methods for laser beam radiant power, radiant energy and temporal characteristics