“立即威胁生命或健康浓度”的概念、定义、翻译、参考文献-科学参考

单词	立即威胁生命或健康浓度
释义	立即威胁生命或健康浓度 Encyclopedia 工学立即威胁生命或健康浓度释 immediately dangerous to life or health concentration立即威胁生命或健康浓度有害环境中空气污染物浓度达到某种危险水平，对生命立即或延迟产生威胁，或能导致永久性健康损害，或影响准入者在无助情况下从密闭空间逃生。简称IDLH。
随便看	five sense organs five sets of books on minority nationalities Five Shaolin Masters Five Sheets of Red Clouds five-shu point five-shu points combination，five-shu points association five skills on irrigation five small projects five sounds and four mouth shapes Five Star Production five-step investigation interviewing method five steps to try a case Five-storied Pagoda five-striped blue-tailed skink Five Teachings And Ten Doctrines five techniques of needling five-tensor five-term exact sequence five-term relation Five Tigers Five-time Champion of Chinese Women Volleyball Team five tonal categories or five consonantal categories "Five Top Projects" Award five uniform management of electrical, electronic and electromechanical(EEE) parts Five Vehicles

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