DIN EN 1635 (1998-02)被替代
Bar-coding - Test Specifications - Bar Code Symbols
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
Defines methodology for testing bar code symbols for conformity with symbology specification, specifies a range of quality grades based on measuring specified attributes of the symbol and provides information on possible causes of deviation from optimum grades to enable users to take appropriate corrective action.
NF EN 1635:1999 - Identical
SNV DIN EN 1635:1998 - Identical
BS EN 1635:1998 - Identical
ONORM EN 1635:1997 - Identical
NBN EN 1635:1997 - Identical
UNI EN 1635:1999 - Identical
I.S. EN 1635:1998 - Identical
NS EN 1635:1997 - Identical
SS EN 1635 Ed. 1 (1997) - Identical
UNE EN 1635:1998 - Identical
