Sign in | English | Terms of Use
DictionaryForumContacts

   Chinese ⇄ English
Google | Forvo | +
经济管径
ecol. economical diameter of pipe
oil economic pipe size
refrig. economical pipe size
管道的经济管径
tech. economic diameter of pipe; economic pipe size

 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