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AS/NZS 3580.18:2017現(xiàn)行
Methods for sampling and analysis of ambient air Measurement of road tunnel air quality
出版：Standards Australia
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基本信息
標(biāo)準(zhǔn)編號： AS/NZS 3580.18:2017
發(fā)布時間：2017/9/28 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：Standards Australia
標(biāo)準(zhǔn)頁數(shù)：27
標(biāo)準(zhǔn)簡介
This Standard describes methods for determining air velocity and flow direction, carbon monoxide (CO), nitric oxide (NO) and nitrogen dioxide (NO2) concentrations and visibility in road tunnels using direct-reading instruments.This Standard applies to the measurement of air quality and air velocity inside road tunnels.
