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Details and Image
Type
Model No.
Maker
Country
Construction
Material
Date
Scale Length
Area of Use
Linear
1802
Meissner / Feuchte
Germany - DDR
Plastic
est 1960's
25 cm
Air Conditioning
Notes:
"Air conditioning calculations involving vapor pressure, humidity, water vapor content, dew point and temperature. "
Image 1
Image 2
