Logarithmic quantities and units
Edition 2013-10

Analytical expression for daily solar profiles (IEC 61725:1997); German version EN 61725:1997
Edition 1998-03

Testing of petroleum products - Method for sample preparation - Part 3: Unpressurized digestion with mineral acids
Edition 2016-12

Requirements for the assessment, maintenance and improvement of competences of learning facilitators - Requirements for persons
Edition 2021-10

Pore size analysis - Representation of pore size distributions
Edition 2012-03

Tetrachlorethylene - Specifications and tests
Edition 2005-03

Pigments and extenders - Determination of matter soluble in hydrochloric acid - Part 16: Determination of 12 elements by inductively coupled plasma atomic emission spectroscopy
Edition 2023-09

Methods of soil investigations for agricultural engineering - Chemical laboratory tests - Part 6: Determination of iron soluble in oxalate solution
Edition 1997-12

Testing of petroleum waxes - Determination of cone penetration
Edition 2008-06

Testing of liquefied petroleum gases; detection of ammonia, water and alkaline solution
Edition 1989-12