Sign in | English | Terms of Use
DictionaryForumContacts

   Chinese ⇄ English
Google | Forvo | +
to phrases
井壁封隔器
eng.geol. wall packer
tech. hook wall flooding packer
井壁 封隔器
: 15 phrases in 5 subjects
Drilling2
Engineering geology2
Mining1
Oil / petroleum7
Technology3

 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