ASTM E3168-20a

Standard Practice for Determining Low-Contrast Visual Acuity of Radiographic Interpreters (Includes all amendments And changes 7/30/2026).

NORMA vydaná dňa 1.12.2020

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The information about the standard:

Designation standards: ASTM E3168-20a
Note: NEPLATNÁ
Publication date standards: 1.12.2020
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: American technical standard
Kategória: Technické normy ASTM

Annotation of standard text ASTM E3168-20a :

Keywords:
dark adaptation, nondestructive testing, radiographic interpreter, radiography, radiology, slit image, visual acuity,, ICS Number Code 19.100 (Non-destructive testing)