DIN 3505 PDF

Published Date: 10/01/2017

Controllable backflow preventer with reduced pressure zone - Family B type A according to DIN EN 12729 for temporary connection to potable water supply installed outside of buildings

Published Date: 10/01/2000

Industrial valves - Method for sizing the operating element; English version of DIN EN 12570

Published Date: 05/01/2004

Devices to prevent pollution by backflow of potable water - Unrestricted air gap - Family A - Type A

Published Date: 03/01/2020

District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made steel valve assembly for steel service pipes, polyurethane thermal insulation and a casing of polyethylene; German version EN 488:2019

Published Date: 11/01/2018

Industrial valves - Shell design strength - Part 4: Calculation method for valve shells manufactured in metallic materials other than steel (includes Amendment A1:2018)

Published Date: 11/01/2021

IMT cellular networks; Harmonised Standard for access to radio spectrum; Part 13: Evolved Universal Terrestrial Radio Access (E-UTRA) User Equipment (UE)

Published Date: 06/01/2004

Electromagnetic compatibility and Radio spectrum Matters (ERM); Radio site engineering for radio equipment and systems

Published Date: 02/01/2000

Telecommunications security; A guide to specifying requirements for cryptographic algorithms

Published Date: 09/01/1997

ETSI object identifier tree; Rules and registration procedures

Published Date: 09/01/1998

ETSI object identifier tree; Rules and registration procedures

Published Date: 10/01/1999

ETSI object identifier tree; Rules and registration procedures