Showing 1 - 3 results of 3 for search 'Ruigang Han', query time: 0.01s Refine Results
  1. 1
    Design and Stability Study of Stepped Climbing Stair Device

    Design and Stability Study of Stepped Climbing Stair Device by Ruigang Han

    Published 2021-12-01
    Get full text
    Article
    Save to List
    Saved in:
  2. 2
    Design of Crank Rocker Type Climbing Stair Device

    Design of Crank Rocker Type Climbing Stair Device by Ruigang Han

    Published 2021-03-01
    Get full text
    Article
    Save to List
    Saved in:
  3. 3
    Experimental Investigation on the Mixture Ratio and Diffusion Performance of Grouting Materials for Water Bursting Prevention in Coal Mines

    Experimental Investigation on the Mixture Ratio and Diffusion Performance of Grouting Materials for Water Bursting Prevention in Coal Mines by Huiqing Lian, Haiyang Yi, Zhenxue Dai, Junwen Yang, Zhenxing Ji, Ruigang Han, Lu Meng, Yi Yang

    Published 2021-01-01
    Get full text
    Article
    Save to List
    Saved in:

Search Tools: