Fire-fighting pumps - Fire-fighting centrifugal pumps - Requirements for the suction-sided and pressure-sided assembly, test after installation in the fire-fighting vehicle

District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene

Adhesives for load bearing timber structures other than phenolic and aminoplastic - Test methods - Part 4: Determination of open assembly time under referenced conditions; German and English version prEN 15416-4:2024

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

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

District heating and district cooling pipes - Bonded pipe systems for directly buried hot and cold water networks - Factory made steel valve assembly for draining and venting, polyurethane thermal insulation and a casing of polyethylene

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