
Postal Services - Method For Measurement Of Parcel Transit Time For Cross-border Parcels Within The European Union And Efta Using Tracking And Tracing
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Postal Services - Method For Measurement Of Parcel Transit Time For Cross-border Parcels Within The European Union And Efta Using Tracking And Tracing
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻