Emission control - Claus units - Determination of the sulphur emission ratio
Edition 2012-04

Heat rejection systems - Definitions concerning evaporative and dry coolers and single-pass cooling systems
Edition 2021-01

Human reliability - Methods for quantitative assessment of human reliability
Edition 2017-11

Level measurement - Microwave methods
Edition 2012-12

Emission control - Thermal waste treatment - Fundamentals
Edition 2014-02

Emissions and immissions from animal husbandry - Housing systems and emissions - Pigs, cattle, poultry, horses
Edition 2011-09

Advanced process control (APC) - Realisation of APC projects
Edition 2020-10

Control and quality improvement of process data and their uncertainties by means of correction calculation for operation and acceptance tests
Edition 2017-09