Power shovel
![Principle of rope-shovel operation.[2]](/uploads/202501/27/Rope_shovel4419.gif)
A power shovel (also stripping shovel or front shovel or electric mining shovel) is a bucket-equipped machine, usually electrically powered, used for digging and loading earth or fragmented rock and for mineral extraction.
Mining Shovel
英语百科
- Codonopsis macrocalyx diels的意思
- Codonopsis meleagris的意思
- Codonopsis micrantha的意思
- Codonopsis micrantha Chipp.的意思
- Codonopsis nervosa的意思
- Codonopsis ovata Benth.的意思
- Codonopsis parviflora的意思
- Codonopsis P.E.的意思
- Codonopsis pilosula的意思
- codonopsis pilosula nanfeldt的意思
- Codonopsis pilosula Nannf.的意思
- codonopsis pilosula nannfeldt的意思
- Codonopsis pilosula nannfeldt c. tangshen oliv的意思
- codonopsis pilosula nannfeldt c.tangshen oliv的意思
- Codonopsis pilosula Nannf.var.modesta L.T.Shen的意思
- Codonopsis pilosula var. modesta的意思
- Codonopsis purpurea的意思
- codonopsis radix的意思
- codonopsis,radix的意思
- Codonopsis rosulata的意思
- Codonopsis silvestris Komar.的意思
- Codonopsis subglobosa的意思
- Codonopsis subglobosa W.W.Sm.的意思
- Codonopsis subglobosa W.W.Smith的意思
- Codonopsis subscaposa的意思