Drive type fastenings without taper action - Parallel keys - Calculation and design
Edition 2012-08

Measurements of the electrical properties of electronic tubes and valves; precautions relating to methods of measurement
Edition 1974-02

Ellipsometry - Principles (ISO 23131:2021); German version EN ISO 23131:2022
Edition 2023-01

Microfilm technique, microfilming of engineering drawings; re-englargement ratios from recordings on film 35 mm minimum requirements
Edition 1986-04

Load controlled fatigue testing - Execution and evaluation of cyclic tests at constant load amplitudes on metallic specimens and components
Edition 2022-12

First aid box scissors
Edition 2020-06

Data element catalogue for bibliographic data; handling of data categories with one entry or more entries in data formats
Edition 1988-09

Ozone generation plants for water treatment
Edition 2018-01

Data element catalogue for bibliographic data; concepts and presentation
Edition 1984-01

Neutron dosimetry - Part 6: Methods for determination of absorbed dose using ionisation chambers
Edition 2013-01