IEC 61747-40-6 : 1ED 2018
IEC 61747-40-6 : 1ED 2018
LIQUID CRYSTAL DISPLAY DEVICES - PART 40-6: MECHANICAL TESTING OF DISPLAY COVER GLASS FOR MOBILE DEVICES - RETAINED BIAXIAL FLEXURAL STRENGTH (ABRADED RING-ON-RING)
International Electrotechnical Committee