Technical rule
[Withdrawn]
VDI 2066 Blatt 4
VDI 2066 Blatt 4
Particulate matter measurement; measurement of particulate matter in flowing gases; determination of dust load by continuous; measurement of optical transmission
Title (German)
Messen von Partikeln; Staubmessung in strömenden Gasen; Bestimmung der Staubbeladung durch kontinuierliches Messen der optischen Transmission