“respiratory organs protection aid”的概念、定义、翻译、参考文献-科学参考

单词	respiratory organs protection aid
释义	respiratory organs protection aid Encyclopedia 工学个体防护设施释 respiratory organs protection aid呼吸器官防护器具用于减少或防止空气中粉尘、烟、雾进入人体呼吸器官，从而保护生命安全的保护用品。
随便看	Aleksandrov problem Aleksandrov space Aleksandrov theorem Aleksandrov uniqueness theorem Aleksandrov-čech cohomology Aleksandrov-čech homology Aleksandr PavlovichLensky Aleksandr Petrovich Dovzhenko Aleksandr PetrovichSumarokov Aleksandr Pushkin Aleksandr Romanovich Luria Aleksandr Sergeyevich Griboyedov Aleksandr Sergeyevich Pushkin Aleksandr Sergeyevich Yakovlev Aleksandr Stepanovich Popov Aleksandr Terentievich Matveev Aleksandr Trifonovich Tvardovsky Aleksandr Valentinovich Vampilov Aleksandr Vasilyevich Karaganov Aleksandr Vasilyevich Sukhovo-Kobylin Aleksandr Yakovlevich Golovin Aleksandr Yakovlevich Orlov Aleksandr Yakovlevich Tairov Aleksandr Yevdokimovich Kornejchuk Aleksardr Ieanovich Mikhailov

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