time-weighted average concentration (Q21010836)
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type of chemical exposure limit set by the National Institute for Occupational Safety and Health (U.S.)
- TWA
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | time-weighted average concentration |
type of chemical exposure limit set by the National Institute for Occupational Safety and Health (U.S.) |
|
Statements
TWA (English)
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