通风管 (tōng fēng guǎn) — ventilation duct

Definition

Examples

• 工人正在安装新的通风管。
  Gōng rén zhèng zài ān zhuāng xīn de tōng fēng guǎn.
  Workers are installing new ventilation ducts.
• 船上的通风管需要定期检查和清洁。
  Chuán shàng de tōng fēng guǎn xū yào dìng qī jiǎn chá hé qīng jié.
  The ventilation ducts on the ship need regular inspection and cleaning.
• 这个房间的通风管设计得不太合理。
  Zhè ge fáng jiān de tōng fēng guǎn shè jì dé bú tài hé lǐ.
  The ventilation duct design in this room is not very reasonable.