visual obstruction (Q8017): Difference between revisions
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Created a new Item: visual obstruction, object between an observer and target of observation that interferes with seeing the target |
(No difference)
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Revision as of 19:56, 1 May 2023
object between an observer and target of observation that interferes with seeing the target
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | visual obstruction |
object between an observer and target of observation that interferes with seeing the target |