英语词汇“prevention and ventilation smoke”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	prevention and ventilation smoke
释义	prevention and ventilation smoke 基本例句防排烟 We find that the existing smoke protection settings can not control the smoke diffusing effetely at the same time.同时发现地铁车站原防排烟系统设置无法对火灾时的烟气进行有效的控制。
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