Cleanroom technology - Personnel at the clean work place
Edition 2022-12

Characteristic noise emission values of technical sound sources; compressors
Edition 1982-12

Noise reduction in restaurants and skittle-alleys
Edition 1991-01

Design and construction of FRP components (fibre reinforced plastics); basics
Edition 1989-07

Monuments and listed buildings - General requirements and planning principles
Edition 2021-08

Benchmarking applied to maintenance
Edition 2019-11

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

Shaping of energy efficient trough belt conveyor
Edition 2022-06

Calibration of measuring equipment for electrical quantities - Spectrum analysers
Edition 2022-04

Air-conditioning - Laboratories (VDI Ventilation Code of Practice)
Edition 2018-04