EN 1303 [documento eletrónico] : building hardware; : cylinders for locks; : requirements and test methods / European Committee for Standardization
NP EN 1627 [documento eletrónico] : pedestrian doorsets, windows, curtain walling, grilles and shutters; : burglar resistance; : requirements and classification / European Committee for Standardization
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