Digital Enhanced Cordless Telecommunications (DECT) - Common Interface (CI); Test Case Library (TCL) - Part 1: Test Suite Structure (TSS) and Test Purposes (TP) for Medium Access Control (MAC) layer (Endorsement of the English version EN 300497-1 V 0.3.2 (1999-09) as German standard)
Edition 2000-07

Digital Enhanced Cordless Telecommunications (DECT) - Common Interface (CI); Test Case Library (TCL) - Part 4: Test Suite Structure (TSS) and Test Purposes (TP); Data Link Control (DLC) layer (Endorsement of the English version EN 300497-4 V 0.3.0 (1999-10) as German standard)
Edition 2000-07

Digital Enhanced Cordless Telecommunications (DECT) - Common Interface (CI); Test Case Library (TCL) - Part 6: Test Suite Structure (TSS) and Test Purposes (TP), Network (NWK) layer; Portable radio Termination (PT) (Endorsement of the English version EN 300497-6 V 0.3.2 (1999-09) as German standard)
Edition 2000-07

Digital Enhanced Cordless Telecommunications (DECT) - Common Interface (CI); Test Case Library (TCL) - Part 8: Test Suite Structure (TSS) and Test Purposes (TP); Fixed radio Termination (FT) (Endorsement of the English version ETS 300497-8 V 0.3.2 (1999-09) as German standard)
Edition 2000-07

Digital Enhanced Cordless Telecommunications (DECT) - DECT Packet Radio Service (DPRS) Test Case Library (TCL) - Part 1: Test Suite Structure (TSS) and Test Purposes (TP); Medium Access Control (MAC) layer (Endorsement of the English version EN 301469-1 V 1.1.1 (2000-10) as German standard)
Edition 2002-05

Digital Enhanced Cordless Telecommunications (DECT) - DECT Packet Radio Service (DPRS) Test Case Library (TCL) - Part 4: Test Suite Structure (TSS) and Test Purposes (TP); Data Link Control (DLC) layer (Endorsement of the English version EN 301469-4 V 1.1.1 (2000-10) as German standard)
Edition 2002-05

Digital Enhanced Cordless Telecommunications (DECT) - DECT Packet Radio Service (DPRS) Test Case Library (TCL) - Part 7: Test Suite Structure (TSS) and Test Purposes (TP) for Network (NWK) layer (Endorsement of the English version EN 301469-7 V 1.1.1 (2000-10) as German standard)
Edition 2002-05

Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 5: Thermoplastic polyester (TP) homopolymers and copolymers (ISO 1628-5:1998); German version EN ISO 1628-5:2015
Edition 2015-05

Plastics - Thermoplastic polyester (TP) moulding and extrusion materials - Part 1: Designation system and basis for specification (ISO 20028-1:2019); German version EN ISO 20028-1:2019
Edition 2020-02

Plastics - Thermoplastic polyester (TP) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 20028-2:2017); German version EN ISO 20028-2:2017
Edition 2017-07