Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
hydraulic thrust boring machine
dril. 涡轮钻具
eng.geol. 液压冲钻机
tech. 液压冲击式钻机; 水压钻探机; 水力钻具

 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