VDI 3861 Blatt 1-1989 Measurement of fibrous particles; manual measurement of asbestos in flowing clean exhaust gas; determination of asbestos mass concentration by IR-spectroscopy
VDI 2066 Blatt 1-1975 Messen von Partikeln; Staubmessungen in stroemenden Gasen; Gravimetrische Bestimmung der Staubbeladung; Uebersicht
VDI 2066 Blatt 2-1989 Measurement of particulate matter; manual dust measurement in flowing gases; gravimetric determination of dust load; tubular filter devices (4 m3/h@ 12 m3/h)
VDI 2449 Blatt 1-1970 Pruefkriterien von Messverfahren; Datenblatt zur Kennzeichnung von Analysenverfahren fuer Gas-Immissionsmessungen
VDI 3492 Blatt 1-1989 Measurement of inorganic fibrous particulates in ambient air; scanning electron microscopy
VDI 3861 Blatt 1-1989 history
1989VDI 3861 Blatt 1-1989 Measurement of fibrous particles; manual measurement of asbestos in flowing clean exhaust gas; determination of asbestos mass concentration by IR-spectroscopy
1988VDI 3861 Blatt 1-1988 Messen faserfoermiger Partikeln; Manuelle Asbest-Staubmessung im stroemenden Reingas; IR-spektrographische Bestimmung der Asbeststaub-Massenkonzentration