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Meaning of Siemens star | Babel Free

Noun CEFR B2

Definitions

A radial, sunburst-like test target used to measure the resolution and image quality of optical instruments, cameras, scanners, and printers.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

Siemens-Martin process Siemens-Martin steel Siemer Sieminski Siemon Siemsen

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