Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields (IEC 87/840/CDV:2023); German and English version prEN IEC 62127-2:2023
Edition 2024-05

Fire detection and fire alarm systems - Part 7: Smoke detectors - Point smoke detectors that operate using scattered light, transmitted light or ionization; German version EN 54-7:2018
Edition 2018-10

Explosive atmospheres - Part 34: Application of quality systems for ex product manufacture (ISO/IEC 80079-34:2018); German version EN ISO/IEC 80079-34:2020
Edition 2020-06

Conservation of cultural heritage - Guidelines for design of showcases for exhibition and preservation of objects - Part 1: General instructions; German and English version prEN 15999-1:2023
Edition 2023-02

Measurements of the electrical properties of electronic tubes and valves; methods of measurement of spurious and unwanted electrode currents
Edition 1972-03

Space product assurance - Derating-EEE components; English version EN 16602-30-11:2021
Edition 2022-08

Non tension-proof compression joints for aluminium conductors
Edition 1985-10

Revolving bolts for contact wire clamp for overhead equipment; revolving bolts with thread
Edition 1983-05

Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 1: Definitions, information and general principles
Edition 2013-04-24

Insulators for overhead lines with a nominal voltage above 1000 V - Ceramic or glass insulator units for AC systems - Characteristics of insulator units of the cap and pin type
Edition 2022-06-15