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 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