Characteristic consumption values for buildings - Partial characteristics for thermal energy
Edition 2014-11

Energy systems - Combined heat and power - Fundamentals and examples
Edition 2022-12

Quality criteria for biogas plants
Edition 2011-02

Measurement of gas humidity - Characteristics and symbols
Edition 2016-11

Quality assurance of PVD and CVD hard coating - Inspection planning of hard coatings
Edition 2001-08

Calculation of emissions related to target energy for energy conversion
Edition 2017-04

Energy efficiency of industrial installations - Thermal insulation
Edition 2018-01

Emission control - Agricultural biogas facilities - Digestion of energy crops and manure
Edition 2010-08

Measurement of indoor air pollution - Measurement of pentachlorphenol (PCP) and γ-hexachlorocyclohexane (γ-HCH) - GC/MS and GC/ECD methods
Edition 2022-03

Thermoplastic gear wheels - Materials, material selection, production methods, production tolerances, form design
Edition 2016-07