Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
percussion borer
bridg.constr. 冲击钻头
el. 冲击钻机
eng.geol. 凿岩机; 风钻
hydroel.st. 冲击钻
tech. 冲击式钻机; 冲击式钎子
Percussion borer
archit. 冲击式钎子钻机

 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