Sign in | English | Terms of Use
DictionaryForumContacts

   Chinese ⇄ English
Google | Forvo | +
定向抛掷爆破
tech. directional pin-point blasting
定向抛掷爆破能将大量岩土按预定方向抛掷到要求位置，并堆积成一定形状的爆破技术
expl. directional pin-point blasting

 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