“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	azimuthal velocity dispersion azimuth angle azimuth angle of the hole azimuth axis azimuth circle azimuth compressing azimuth constant azimuth correction azimuth-determination GNSS receiver azimuth-elevation azimuth equation azimuth error azimuth laterologging device azimuth line azimuth mark azimuth mounting azimuth parameters azimuth photography of crime scene azimuth quadrant azimuth-range azimuth reflection acoustic logging azimuth shift azimuth star azimuth surveying azimuth telescope

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