“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	X-ray fluorescence analyzer x-ray fluorescence log X-ray fluorescence logger X-ray fluorescence spectrometer Xray fluorescence spectrometer X-ray Fluorescence Spectrometry X-ray fluorescence spectrometry Xray fluorescence spectrometry X-ray fluorescence spectroscopy X-ray fluorescence spectrum Xray fluorescence spectrum X-ray fluorescence, XRF X-ray fluoroscopy\photographing attachments X-ray free electron laser X-ray galaxy X-ray generator Xray generator X-ray goniometry X-ray grating spectrometer X ray grazing incident reflector X-ray halo X-ray holography Xray holography X-ray identification X-ray image

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。