“refuge signal”的概念、定义、翻译、参考文献-科学参考

单词	refuge signal
释义	refuge signal Encyclopedia 工学安全设施释 refuge signal避难信号当有危险或不可避免的灾害发生时，由计算机显示装置、音响装置或指示灯等发出提示人们进行避难的信号。
随便看	rail grinder train rail grinding and milling machinery rail guided vehicle rail gun rail haulage drift rail launcher rail milling and grinding car rail mobile launch rail pressure control Railroad Guerillas Railroad Revitalization and Regulatory Reform Act (U.S.) railroad track problem rail/sleeper laying and replacing machinery rail transit rail transit engineering survey rail transit safety rail transit station public area rail transit vehicles rail transport vehicle rail-type missile launcher railway accident injury railway alignment railway automatic fare collection system railway auto-transformer power supply railway big data platform

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