Appliances for the instantaneous production of hot water for domestic use operating on propane-air and on butane-air of 25 mj/M3 and 24,3 mj/M3 net calorific value respectively and intended for connection to a VMC system mechanical extraction of combustion products
Edition 1986-06-01

Digital cellular telecommunications system (phase 2). Functions related to mobile station (MS) in idle mode (GSM 03.22)
Edition 1996-09-01

Digital cellular telecommunications system (Phase 2) - Security related network functions (Endorsement of the English version ETS 300534:1997-08 as German standard)
Edition 2001-04

Conversion coatings on metallic materials - Determination of coating mass per unit area - Gravimetric methods (ISO 3892:2000); German version EN ISO 3892:2001
Edition 2001-12

Digital cellular telecommunications system (Phase 2) - Advice of Charge (AoC) supplementary services - Stage 1 (Endorsement of the English version ETS 300519:1996-05 as German standard)
Edition 2001-04

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol; Advice of Charge (AoC) supplementary services (ISO/IEC 15049 (1997), modified) - Part 1: Test Suite Structure and Test Purposes (TSS&TP) specification (Endorsement of the English version EN 301483-1 V 1.2.2 (2000-09) as German standard)
Edition 2001-05

Integrated Services Digital Network (ISDN) - Advice of Charge (AOC) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol - Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network (Endorsement of the English version EN 300182-5 V 1.4.1 (2001-06) as German Standard)
Edition 2002-03

Telecontrol equipment and systems - Part 5: Transmission protocols; Section 102: Companion standard for the transmission of integrated totals in electric power systems (IEC 60870-5-102:1996); German version EN 60870-5-102:1996
Edition 1997-09

Textiles - Fabrics - Determination of mass per unit area using small samples; German version EN 12127:1997
Edition 1997-12

Aerospace series - Carbon fibre preimpregnates - Determination of mass per unit area; German version EN 2557:1997
Edition 1997-05