Sign in | English | Terms of Use
DictionaryForumContacts

   Chinese ⇄ English
Google | Forvo | +
湿式凿岩除尘在凿岩过程中连续向钻孔底部供水,以润湿和捕获矿尘的除尘方法
expl. dust removal by wet drilling

 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