请输入您要查询的字词:
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
qucha
quchi
Quchongbanjiuju
Quchongbanjiuju Zhusheye
Qucun flood diversion sluice
Qucun-Tianma
Qucun-tianma Site
Qu Dajun
Q/U decomposition
Qudeng Nima Fengjing Mingshengqu
qudit
Qu Duizhi
qudu soup
Queanbeyan
Quebec
Quebec Act
Quebec Bridge accident
Quebec Citdel
Quebec City–Windsor Corridor
Quebec Conference,1864
QuebecConferences(1943,1944)
Quebecor Media Book Group
Quebec Province
Quebec Referendum(1980)
Quebec Referendum,1995
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/3/16 8:58:08