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VDI 2463 Blatt 1
Particulate matter measurement - Gravimetric determination of mass concentration of suspended particulate matter in ambient air - General principles
Edition
1999-11
VDI 3867 Blatt 3
Measurement of particles in ambient air - Determination of the particle number concentration and number size distribution of aerosols - Electrical mobility spectrometer
Edition
2012-08
VDI 4645
Heating systems with heat pumps in single and multi-family houses - Planning, construction, operation
Edition
2023-04
