secondary air fan

基本解釋

• 二次風(fēng)機

英漢例句

雙語例句

• Presents the air conditioning system and smoke exhaust system design of this project, applies the primary air fan coil system and secondary pump water system in the Top Electronics City.
  簡要介紹了鼎好電子商城空調(diào)系統(tǒng)和防排菸系統(tǒng)的設(shè)計，商城採用了風(fēng)機磐琯加新風(fēng)空調(diào)系統(tǒng)和二次泵空調(diào)水系統(tǒng)。

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