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短时间接触容许浓度
释义
短时间接触容许浓度
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工学
短时间接触容许浓度
释
permissible concentration-short term exposure limit
短时间接触容许浓度
一个工作日(8小时)内,在遵守时间加权平均容许浓度前提下容许短时间(15分钟)接触的浓度。
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Northern Dipper
Northern Dvina River
Northern Dynasties prose
Northern Dynasty
northern elongation
Northern Engineering & Technology Corporation
Northern Expeditionary Army
Northern Expedition Campaign against Liao Dynasty in the Yongxi Era of Song
northern fur seal
northern galaxy
Northern Grottoes
Northern-Guangdong Subgroup of Tuhua Dialects
Northern Guangdong tea-picking opera
Northern-Guangxi Subgroup of Pinghua Dialects
Northern Han
northern hemisphere
Northern Hill Poetry Commentary
Northern Ireland
northern Kunqu opera
northern labrador tea
northern lapwing
northern latitude
Northern Learning School
Northern Liang
northern light
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