Collection of ecological data for tasks in the field of landscape culture
Edition 2024-06

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-36: Tests; flammability (fire hazard) (IEC 61300-2-36:1995); German version EN 61300-2-36:1997
Edition 1998-09

Electronic taximeters; German version EN 50148:1995
Edition 1996-05

Petroleum products - Part 1: Determination of the oxidation stability of oils by measuring the chemiluminescence
Edition 2013-09

Signs for cableway installations designed to carry persons and conveyor belts for wintersport or leisure use - Requirements and design
Edition 2019-12

Determination of the pore size distribution and the specific surface area of mesoporous solids by means of nitrogen sorption - Method of Barrett, Joyner and Halenda (BJH)
Edition 1998-02

Impregnation of wood railway sleepers with creosotes (coal tar based oil)
Edition 2007-01

Materials for the subsequent sealing of joints in underground gas mains - Part 1: Plastic foil and textile fibre linings used to seal gaspipes already in place; safety requirements and testing
Edition 1998-01

Optical atomic spectral analysis - Principles and definitions
Edition 2013-11

Automatic gravimetric filling instruments - Metrological and technical requirements - Tests (OIML R 61-1:2004)
Edition 2007-11