“fire damper in smoke-venting system”的概念、定义、翻译、参考文献-科学参考

单词	fire damper in smoke-venting system
释义	fire damper in smoke-venting system Encyclopedia 工学防排烟技术释 fire damper in smoke-venting system排烟防火阀安装在机械排烟系统的管道上起隔烟阻火作用的阀门。平时呈开启状态，火灾时当排烟管道内烟气体温度达到280℃时关闭。
随便看	Travel Service Travel Service for Local Reception Travel Service for Package Tour Travel service quality deposit Travels in My Homeland travel speed Travels to the West of Qiu Changchun travel switch travel time travel time delay travel-time inversion traveltime tomography Travel to Pengli Lake Travel to Xichi travel transportation facilities traversal traversal of graph traverse traverse angle traverse arrangement of geological observation traverse geological map traverse gyro traverse line traverse measurement traverse method

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。