Welding of pipes and pipe-line components made of polyethylene (PE 80, PE 100 and PE-Xa) for gas and water lines - Teaching and testing instructions
Edition 2000-11

Gaseous air pollution measurement; measurement of primary and secondary aliphatic amines by means of the high performance liquid chromatography (HPLC)
Edition 1991-08

Utilization of the subsurface for thermal purposes - Underground thermal energy storage
Edition 2001-06

Emission control - Powder coating
Edition 2016-06

Olfactometry - Measurement of the odorant emission capacity of liquids
Edition 2017-06

Vacuum coating quality assurance - Characteristics, applications and procedures
Edition 2006-11

Dust fires and dust explosions; hazards, assessment, protective measures; inerting
Edition 1992-05

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

Thermal use of the underground - Direct uses
Edition 2004-09

Thermal insulation of heated and refrigerated operational installations in the industry and the building services - Calculation rules
Edition 2008-09