Measurement of fibrous particles; manual measurement of asbestos in flowing clean exhaust gas; determination of asbestos mass concentration by IR-spectroscopy
Edition 1989-12

Effects and assessment of odours; determination of annoyance parameters by questioning; repeated brief questioning of neighbour panellists
Edition 1993-03

Maintenance of crane equipment - Steel structures
Edition 2017-10

Ventilation and indoor-air quality - Qualification of personnel for air-conditioning and air humidification
Edition 2020-07

Prevention of damage in water heating installations - Corrosion by fuel gases
Edition 2014-07

Application of Flexible Intermediate Bulk Containers (FIBCs)
Edition 2003-12

Heating systems with heat pumps in single- and multi-family houses - Planning, construction, operation - Trainings, examinations, certifications of qualification
Edition 2023-04

Experts in automotive and road transport - Accident analysis
Edition 2024-04

Emission control - Production and processing of fibrous materials - Friction linings
Edition 2018-11

Calibration of test and measuring equipment in automotive - Brake testers
Edition 2023-07