NEN EN 13850:2012现行
Postal Services - Quality Of Services - Measurement Of The Transit Time Of End-To-End Services For Single Piece Priority Mail And First Class Mail
出版：Nederlands Normalisatie Instituut
专家解读视频
Specifies the need to have common rules for the development of community postal services and the improvement of Quality-of-Service (QoS).
BS EN 13850:2012 - Identical
SS EN 13850 Ed. 2 (2012) - Identical
ONORM EN 13850:2007 - Identical
DIN EN 13850 (2007-06) - Identical
SN EN 13850:2002 - Identical
UNE EN 13850:2002 - Identical
NS EN 13850:2002 - Identical
UNI EN 13850:2007 - Identical
I.S. EN 13850:2002 - Identical
NF EN 13850:2003 - Identical
NBN EN 13850:2002 - Identical
SN EN 13850:2013 - Identical
NF EN 13850:2013 - Identical
UNE EN 13850:2013 - Identical
ONORM EN 13850:2013 - Identical
NBN EN 13850:2013 - Identical
NS EN 13850:2012 - Identical
UNI EN 13850:2013 - Identical
