fan ducting

常見例句

雙語(yǔ)例句

• Servicing & Cleaning of Exhaust Kitchen Hood, Fan and Ducting.
  清除廚房菸罩， 風(fēng)扇，廚房風(fēng)喉的油跡。
  www.hongpo.com.sg
• From the concrete ducting the hot dirty flue gas enters the booster fan and then passes the inlet of the GGH.
  從混凝土菸道來(lái)的熱髒菸氣通過(guò)陞壓風(fēng)機(jī)，再通過(guò)熱交換器入口進(jìn)入熱交換器。
  chazidian.com
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