Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
inert gas blanket
el. 惰性气体覆盖层【核】
oil 惰性气体保护; 惰性气体覆盖
tech. 惰性气体覆盖层

 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