Sign in | English | Terms of Use
DictionaryForumContacts

   Chinese ⇄ English
Google | Forvo | +
to phrases
普通钻铤
dril. smooth drill collar; slick drill collar; steel drill collar; steel drilling collar
普 通 钻铤
: 2 phrases in 1 subject
Drilling2

 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