Environmental Testing - Part 2: Tests - Test Xb: Abrasion of Markings and Letterings Caused by Rubbing of Fingers and Hands
|Publication Date:||1 December 1995|
|ICS Code (Environmental testing):||19.040|
This International standard provides a standard method to determine the resistance of markings and letterings on flat or curved surfaces against abrasion as may occur for example by manually operating actuators and keyboards. The method is also suitable to test the resistance against fluid contamination as may occur under normal use.