Heat exchangers - Guidelines to prepare installation, operating and maintenance instructions required to maintain the performance of each type of heat exchanger; German version EN 307:1998
Edition 1998-12

Linear viscoelastic materials; concepts, constitutive equations, basic functions
Edition 1994-04

Static power convertors; duty of power convertors, types of a.c. load
Edition 1975-06

Time-dependent quantities; terms for the time-dependency
Edition 1983-06

Testing of sandwiches; definitions of terms
Edition 1982-02

Explosives for civil uses - Propellants and rocket propellants - Part 2: Determination of resistance to electrostatic discharge; German and English version prEN 13938-2:2021
Edition 2021-05

Slow-release fertilizers - Determination of the release of the nutrients - Method for coated fertilizers; German version EN 13266:2001
Edition 2002-03

Form deviations - Concepts, classification system
Edition 2024-09

Determination of the viscoelastic properties of elastomers on exposure to forced vibration at non-resonant frequencies
Edition 1990-03

Auxiliary means of packaging - Desiccant in bag - Technical delivery conditions
Edition 2021-07