obscuration (0 synonym found)

Definition of obscuration:

(n) : The state of being obscured.
(n) : A unit of measurement used in particular for smoke detectors which respond to absorption of light by smoke, in percent absorption per unit length, e.g. % obs/ft, % obs/m.

Definition of obscuration:

(n) : The state of being obscured.
(n) : A unit of measurement used in particular for smoke detectors which respond to absorption of light by smoke, in percent absorption per unit length, e.g. % obs/ft, % obs/m.

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