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DIN
DIN EN 54-1:2021-08
En Vigor
2021-08-01
Fire detection and fire alarm systems - Part 1: Introduction; German
version EN 54-1:2021
DIN
DIN EN 300052-6:2000-10
En Vigor
2000-10-01
Integrated Services Digital Network (ISDN) - Multiple Subscriber Number
(MSN) supplementary service; digital Subscriber Signalling System No.
one (DSS1) protocol - Part 6: Abstract Test Suite (ATS) and partial
Protocol Implementation eXtra Information for Testing (PIXIT) proforma
specification for the network (Endorsement of the English version EN
300052-6 V 1.3.3 (1999-11) as German standard) / Note: Endorsement notice
DIN
DIN EN 3957:2002-03
En Vigor
2002-03-01
Aerospace series - Silver base alloy AG-B14001 (AgCu42Ni2) - Filler
metal for brazing, powder or paste; German version EN 3957:2001
DIN
DIN ISO 501:2021-09
En Vigor
2021-09-01
Hard coal - Determination of the crucible swelling number (ISO 501:2012)
