NS EN ISO/IEC 7811-4 Ed. 2 (1996)废止
Identification Cards - Recording Technique - Part 4: Location Of Read-only Magnetic Tracks - Tracks 1 And 2
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Describes location of track for read-only magnetic recording, tracks 1 and 2, on identification cards. Gives test procedures for checking of cards against parameters specified.
SS EN ISO/IEC 7811-4 Ed. 1 (1996) - Identical
UNE EN ISO/IEC 7811-4:1997 - Identical
NF EN ISO/IEC 7811-4:1996 - Identical
I.S. EN ISO/IEC 7811-4:1997 - Identical
ISO/IEC 7811-4:1995 - Identical
ONORM EN ISO/IEC 7811-4:1996 - Identical
NEN EN ISO/IEC 7811-4:1996 - Identical
NBN EN ISO/IEC 7811-4:1996 - Identical
DIN EN ISO/IEC 7811-4 (1997-07) - Identical
BS EN ISO/IEC 7811-4:1996 - Identical
