Norm
[AKTUELL]
UNE-CEN/TS 14773 EX
UNE-CEN/TS 14773 EX
Postal services - Quality of service - Measurement of loss and substantial delay in priority and first class single piece mail using a survey of test letters
Titel (englisch)
Postal services - Quality of service - Measurement of loss and substantial delay in priority and first class single piece mail using a survey of test letters