Creep feed grinding
Edition 2014-03

Biological measuring techniques for the determination and evaluation of effects of air pollutants (biomonitoring) - Determination of the growth rate of epiphytic lichens and bryophytes for monitoring of environmental changes
Edition 2015-07

Quality assurance - Requirements on interlaboratory tests in immission control - Requirements on providers of interlaboratory tests
Edition 2015-07

Biological measuring techniques for the determination and evaluation of effects of air pollutants (biomonitoring) - Determination of nitrogen accumulation in the foliose lichen Parmelia sulcata detecting effects of ambient air pollutants
Edition 2015-12

Emission control - Claus units
Edition 2012-04

Procedure in material flow planning - Fundamentals
Edition 2011-08

Determination of diffusive emissions by measurements - Industrial halls and livestock farming
Edition 2011-03

Environmental simulation - Exposure of polymers to air pollutants in combination with weathering
Edition 2009-05

Measurement of odour impact by field inspection - Determination of odour intensity and hedonic odour tone
Edition 2010-01

Mechanical devices for automation equipment - Guidance mechanisms
Edition 2002-04