“permissible concentration-short term exposure limit”的概念、定义、翻译、参考文献-科学参考

单词	permissible concentration-short term exposure limit
释义	permissible concentration-short term exposure limit Encyclopedia 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。
随便看	City God Temple of Jiexiu City God Temple of Sanyuan country City God Temple of Xi'an City God Temple of Yuci city governing county system in China city government broadband network city governs county City Greening Regulations city hierarchy City Hunter city image city isolation green area for protection city library city logistics park City Manager System city managing City Map of Jingjiang Mansion city marketing city master plan City Museum city of architecture and heritage City of God City of Life and Death City of old Dubrovnik City of Quito

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