Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
to phrases
helical fin
el. 螺旋形散热片; 螺旋形肋片
oil 螺旋翅片
tech. 螺旋状肋片; 螺旋式叶片
helical fin
: 1 phrase in 1 subject
Technology1

 The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error | Get short URL | Language Selection Tips