DictionaryForumContacts

   English
Google | Forvo | +
return air
 return air
eng.geol. 回气; 回风
food.ind. 循环空气; 回流空气
oil.proc. 返回 气
| damper
 damper
skydive. 阻尼器
- only individual words found (there may be no translations for some thesaurus entries in the bilingual dictionary)

to phrases
return air
eng.geol. 回气; 回风
food.ind. 循环空气; 回流空气
oil.proc. 返回
tech. 循环风; 循环充气
 English thesaurus
Return Air
met., abbr. RA
return air damper: 1 phrase in 1 subject
Refrigeration1