Ultrasonics - Pulse-echo scanners - Part 2: Measurement of maximum depth of penetration and local dynamic range (IEC 61391-2:2010); German version EN 61391-2:2010
Edition 2010-09

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 3: Measurements on satellite earth stations; section 2: Antenna (IEC 60835-3-2:1995); German version EN 60835-3-2:1996
Edition 1997-04

Methods of measurement for broadcast video tape recorders - Part 2: Electrical measurements of analogue composite video signals (IEC 61237-2:1995); German version EN 61237-2:1995
Edition 1996-04

Eye and face protection for occupational use - Part 2: Additional requirements for protectors used during welding and related techniques (ISO/DIS 16321-2:2018); German and English version prEN ISO 16321-2:2018
Edition 2018-08

Excavators, spreaders and auxiliary equipment in opencast lignite mines - Part 2: Calculation principles
Edition 2023-06

Prefabricated concrete manholes, unreinforced, steel fibre and reinforced - Part 2: Manholes for well construction and drain construction
Edition 2013-05

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions; German and English version prEN 1793-2:2023
Edition 2023-08

Plastics - Polyethylene (PE) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO/DIS 17855-2:2023); German and English version prEN ISO 17855-2:2023
Edition 2023-08

Electronic Public Procurement - Catalogue - Part 2: Transactions; German and English version prEN 17015-2:2024
Edition 2024-04

Environmental testing - Part 2: Tests; test L: Dust and sand (IEC 60068-2-68:1994); German version EN 60068-2-68:1996
Edition 1997-02