EN 14012 [documento eletrónico] : Postal services - quality of service - complaints handling principles
EN 13850 [documento eletrónico] : postal services - quality of services - measurement of the transit time of end-to-end services for single piece priority mail and first class mail
EN 124-1 [documento eletrónico] : gully tops and manhole tops for vehicular and pedestrian areas; : part 1; : definitions, classification, general principles of design, performance requirements and test methods / European Committee for Standardization
EN 124-2 [documento eletrónico] : gully tops and manhole tops for vehicular and pedestrian areas; : part 2; : gully tops and manhole tops made of cast iron / European Committee for Standardization
EN 124-3 [documento eletrónico] : gully tops and manhole tops for vehicular and pedestrian areas; : part 3; : gully tops and manhole tops made of steel or aluminium alloys / European Committee for Standardization
EN 124-4 [documento eletrónico] : gully tops and manhole tops for vehicular and pedestrian areas; : part 4; : gully tops and manhole tops made of steel reinforced concrete / European Committee for Standardization
EN 124-5 [documento eletrónico] : gully tops and manhole tops for vehicular and pedestrian areas; : part 5; : gully tops and manhole tops made of composite materials / European Committee for Standardization
EN 124-6 [documento eletrónico] : gully tops and manhole tops for vehicular and pedestrian areas; : part 6; : gully tops and manhole tops made of polypropylene (PP), polyethylene (PE) or unplasticized poly (vinyl chloride)(PVC-U) / European Committee for Standardization
EN 13724 [documento eletrónico] : postal services; : apertures of private letter boxes and letter plates; : requirements and test methods / EUROPEAN COMMITTEE FOR STANDARDIZATION
EN 13850 [documento eletrónico] : postal services; : quality of services; : measurement of the transit time of end-to-end services for single piece priority mail and first class mail / European Committee for Standardization
CEN/TR 15369 [documento electrónico] : postal services: quality of service: guide for the implementation of EN 14534 measurement of the transit time of enf-to-end services for bulk mail / European Committee for Standardization
CEN/TR 15472 [documento electrónico] : postal services: measurement of transit times for parcels by the use of a track and trace system / European Committee for Standardization
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