EN 689:1995
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Workplace atmospheres - Guidance for the assessment of exposure by inhalation to chemical agents for comparison with limit values and measurement strategy
08-31-1995
02-23-1995
This European standard gives guidance for the assessment of exposure to chemical agents in workplace atmospheres. It describes a strategy to compare workers'exposure by inhalation with relevant limit values for chemical agents in workplace and measurement strategy.
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