Economic efficiency of building installations - Energy effort for distribution
Edition 2013-06

Conversion factors for specific emissions from energy-conversion systems
Edition 2013-11

Dust fires and dust explosions - Hazards - assessment - protective measures - Determination of dustiness of bulk materials
Edition 2008-05

Measurement of airborne microorganisms and viruses in ambient air - Determination of existing load
Edition 2017-01

Biomimetics - Integrated product development process for biomimetic optimisation
Edition 2017-09

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

Energy systems - Combined heat and power - Allocation and evaluation
Edition 2008-07

Simplified method for the calculation of the annual heating energy ratio and the annual gas utilisation efficiency of sorption heat pumps - Gas heat pumps for space heating and domestic hot water
Edition 2013-01

Service water management for buildings and estates
Edition 2013-03

Recycling of electrical and electronic equipment - Preparation techniques
Edition 2012-01