NEN NVN ENV 14027 : 2001
Current
Current
The latest, up-to-date edition.
METHOD FOR THE SIMULATION OF WEAR BEFORE THE DETECTION OF NICKEL RELEASE FROM COATED METAL AND COMBINATION SPECTACLE FRAMES
Published date
01-12-2013
Publisher
Specifies a method for accelerated wear to simulate two years use to be applied before the detection of nickel release from those parts of coated metal and combination spectacle frames that come into direct and prolonged contact with the skin.
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