Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄ Chinese
Google | Forvo | +
walking pit props
construct. 移动式坑柱〔矿井支柱〕
walking pit prop
tech. 移动式坑柱; 移动式矿井支柱

 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