Following concepts related to exposure thresholds

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Reference no: EM13839208

Briefly explain the following concepts related to exposure thresholds: time-weighted average, short-term exposure limit, exposure ceiling, and biological exposure indices. 

Reference no: EM13839208

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Following concepts related to exposure thresholds : Briefly explain the following concepts related to exposure thresholds: time-weighted average, short-term exposure limit, exposure ceiling, and biological exposure indices.
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