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VDI 4202 Blatt 1:2018-04 Automated measuring systems for air quality monitoring - Performance test, declaration of suitability, and certification of point-related measuring systems for gaseous air pollutants
VDI 4251 Blatt 1:2018-04 Measurement of airborne microorganisms and viruses in ambient air - Planning of plant-related bioaerosol measurements - Traverse measurement
VDI 4204 Blatt 1:2018-04 Evaluation of emission measurements - Determination of characteristics in continuous emission monitoring
VDI/VDE 2602 Blatt 2:2018-04 Roughness measurement - Roughness measurement using contact (stylus) instruments (profile method) - Set-up, measurement conditions, procedure
VDI/VDE 2626 Blatt 1:2018-04 Optical measuring procedures - Image correlation techniques - Basics, terms and definitions
VDI/VDE 3509:2018-04 Advanced process control for power plants
VDI 4682 Blatt 1:2018-04 Principles for servicing work on heat and power producers - Fundamentals and notes for the drafting of service contracts from the technical perspective
VDI 4682 Blatt 2:2018-04 Principles for servicing work at heat and power producers - Micro-combined heat and power systems
VDI 2047 Blatt 3:2018-04 Open recooler systems - Securing hygienically sound operation of evaporative cooling systems - Cooling towers with a cooling power greater than 200 MW (VDI Cooling Tower Code of Practice)
VDI 3814 Blatt 2.3:2018-04 Building automation and control systems (BACS) - Planning - Concept of operation and user interfaces
VDI 2067 Blatt 20:2018-04 Economic efficiency of building installations - Energy effort of benefit transfer for water heating systems
VDI 4089:2018-04 Requirements of wet cleaning machines for the removal of oil spills from road surfaces