Anh
internal absorbance
internal transmission density
Đức
dekadische Extinktion
dekadisches Absorptionsmaß
Pháp
absorbance interne
densité optique interne
internal absorbance,internal transmission density /ENG-ELECTRICAL/
[DE] dekadische Extinktion; dekadisches Absorptionsmaß
[EN] internal absorbance; internal transmission density
[FR] absorbance interne; densité optique interne