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IEC 61032:1990
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Guide to the selection of switchgear and controlgear
4 Condition of specimens
Air quality. Guidelines for estimating measurement uncertainty Ingestion-build-61878 IEC 61032:19901 Scope This International Standard provides comprehensive guidance and specific statistical procedures for uncertainty estimation in air quality measurements including measurements of ambient air, stationary source emissions, indoor air, workplace atmospheres and meteorology. It applies the general recommendations of the Guide to the Expression of Uncertainty in Measurement (GUM) to boundary conditions met in air quality measurement. The boundary
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