Normas ISO

Non-destructive testing -- Image quality of radiographs-- Part 4: Experimental evaluation of image quality values and image quality tables

Non-destructive testing -- Image quality of radiographs-- Part 3: Image quality classes for ferrous metals

Non-destructive testing -- Image quality of radiographs-- Part 2: Image quality indicators (step/hole type) -- Determination of image quality value

Non-destructive testing -- Image quality of radiographs-- Part 1: Image quality indicators (wire type) -- Determination of image quality value

Mechanical vibration -- Measurement of vibration on ships-- Part 4: Measurement and evaluation of vibration of the ship propulsion machinery

Mechanical vibration -- Evaluation of machine vibration by measurements on rotating shafts-- Part 4: Gas turbine sets with fluid-film bearings