I.S. EN 60068-2-70:1997現行
Environmental Testing Part 2: Tests - Test Xb: Abrasion Of Markings And Letterings Caused By Rubbing Of Fingers And Hands
出版：National Standards Authority of Ireland
專家解讀視頻
Determines the resistance of markings and letterings on flat or curved surfaces against abrasion as it may occur by manually operating actuators and keyboards.
SN EN 60068-2-70:1996 - Identical
BS EN 60068-2-70:1996 - Identical
DIN EN 60068-2-70 (1996-07) - Identical
IEC 60068-2-70 Ed. 1.0 - Identical
SS EN 60068-2-70 Ed. 1 (2001) - Identical
UNE EN 60068-2-70:1997 - Identical
