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

Air-conditioning, system requirements - Heat recovery systems (VDI Ventilation Code of Practice)
Edition 2013-04

Outsourcing by example of contract logistics - Outsourcing decision
Edition 2019-03

Measurement of particles in ambient air - Determination of the particle number concentration and number size distribution of aerosols - Electrical Low Pressure Impactor (ELPI)
Edition 2012-12

Technical documentation - Organization and management
Edition 2006-11

Requirements to be met by calculation methods for the simulation of thermal-energy efficiency of buildings and building installations
Edition 2022-12

Hydroelectric installations - Technology and design
Edition 2016-12

Project engineer in international projects
Edition 2020-09

Competent Persons - Requirements for external training for the testing of handheld electric operated tools
Edition 2018-06

Measurement of gaseous emissions - Measurement of formaldehyde in the exhaust gas of combustion engines - FTIR method
Edition 2015-06