Scientific research achievements and awards

dafabet login

dafabet mobile app

Invention Patent

Utility model patent

Software works

Scientific research monographs and papers
Current location:Homepage  >  Scientific research achievements and awards  >  Utility model patent

A dust removal device for stone mines-Mu Chi

Release date: 2021-05-20    Author:    Source:    Clicks: 3631   Share to:

201621507772102896.jpeg

Previous article: A device for leaching test of undisturbed soil column
Next article: Temperature and humidity measuring device-Liu Zhe,Wang Huanyuan,Chen Tianqing,Reina,Dong Qiguang,Chen Qian