1) through air duct
通过式风管
2) Duct ventilation system
风管式通风系统
3) porous ventilated tubes
透壁式通风管
1.
The ventilated embankment with porous ventilated tubes inside is a bran-new engineering measure, whose nonlinear temperature characteristic was studied in this paper.
透壁式通风管路基是一种全新的冷区工程措施。
4) duct ventilated machine
管道通风式电机
5) tobin tube
托宾式通风管
6) through bushing
通过式套管，穿心式套管
补充资料：风管
1.指管乐器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条