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时间加权平均容许浓度
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时间加权平均容许浓度
Encyclopedia
工学
时间加权平均浓度
释
permissible concentration-time weighted average
时间加权平均容许浓度
一个工作日8小时或一个工作周40小时中以接触有害物质的时间为权数计算所得的平均浓度。
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administration of private collection of cultural relics
administration of public entertainment places
administration of public places at high-risk of disorder
administration of public security and order
administration of public security in hotel industry
administration of public security in official seals making business
administration of public security in pawnshop businesses
administration of radioactive articles
Administration of Royal Music
administration of scenic and historic area
administration of sports
Administration of Surveying,Mapping and Geoinformation
Administration of the State Protected Monuments
administration organization of Chinese grassland
administration par académie
administration power
administrative abuse of power
administrative accountability
administrative accountability system
administrative actions for declaration
administrative adjudication
administrative affirmation
administrative agencies of the public security and order
Administrative Agreement between Japan and the United States
administrative and civil trial
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