Technical product documentation (TPD) - Construction documentation - General principles of presentation for general arrangement and assembly drawings (ISO/DIS 7519:2023); German and English version prEN ISO 7519:2023

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-33: Tests - Assembly and disassembly of fibre optic mechanical splices, fibre management systems and protective housings (IEC 86B/4528/CD:2021); Text in German and English

Framework for energy market communications - Part 451-8: HVDC processes, contextual and assembly models for European style market (IEC 57/2310/CDV:2020); English version prEN IEC 62325-451-8:2020

Optical circuit boards - Part 4-3: Interface standards - Terminated waveguide OCB assembly using a single-row thirty-two-channel PMT connector intermateable with 250 µm pitch MPO 16 (IEC 86/576/CD:2020); Text in English

Framework for energy market communications - Part 451-7: Balancing processes, contextual and assembly models for European style market (IEC 62325-451-7:2021); German version EN IEC 62325-451-7:2021

District heating pipes - Bonded twin pipe systems for directly buried hot water networks - Part 1: Factory made twin pipe assembly of steel service pipes, polyurethane thermal insulation and one casing of polyethylene; German and English version prEN 15698-1:2023

District heating pipes - Bonded single pipe systems for directly buried hot water networks - Part 1: Factory made steel valve assembly for steel service pipes, polyurethane thermal insulation and a casing of polyethylene; German and English version prEN 488-1:2023

Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 125: Explicit CAD assembly structure with Graphic Product and Manufacturing Information (PMI); German and English version prEN 9300-125:2022

Fixed resistors for use in electronic equipment - Part 4-10: Blank detail specification: Power resistors with axial leads for through-hole assembly on circuit boards (THT), for general electronic equipment - Classification level G

District heating and district cooling pipes - Bonded pipe systems for directly buried hot and cold water networks - Part 2: Factory made steel valve assembly for draining and venting, polyurethane thermal insulation and a casing of polyethylene; German and English version prEN 488-2:2023