I.S. EN 13850:2012現行
Postal Services - Quality of Service - Measurement of the Transit Time of End-to-end Services for Single Piece Priority Mail and First Class Mail
出版：National Standards Authority of Ireland
專家解讀視頻
Defines methods for measuring the end-to-end transit time of domestic and cross-border Single Piece Priority Mail (SPPM), collected, processed and delivered by postal service operators.
NS EN 13850:2012 - Identical
NBN EN 13850:2013 - Identical
UNI EN 13850:2013 - Identical
ONORM EN 13850:2013 - Identical
UNE EN 13850:2013 - Identical
NF EN 13850:2013 - Identical
SN EN 13850:2013 - Identical
SS EN 13850 Ed. 2 (2012) - Identical
