I.S. EN 1332-3:2008现行
Identification Card Systems - Man-machine Interface Part 3: Keypads
出版：National Standards Authority of Ireland
专家解读视频
Describes the ergonomic layout and usability of keypads. The keypad may consist of numeric, command, function and alphanumeric keys.
DIN EN 1332-3 (2008-11) - Identical
NF EN 1332-3:2008 - Identical
ONORM EN 1332-3:2008 - Identical
SS EN 1332-3 Ed. 2 (2008) - Identical
NS EN 1332-3 Ed. 2 (2008) - Identical
NBN EN 1332-3:2009 - Identical
NEN EN 1332-3:2008 - Identical
