Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
shock-wave drilling
dril. 冲击波钻井
oil 冲击波钻进
shock wave drilling
tech. 振激波凿岩; 冲击波钻进

 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