ISSN 1005-2518
CN 62-1112/TF
2DPZ-15 电耙在斜井上山掘进中的应用
聂培强
The Application of 2DPZ-15 Scraper in Inclined Shaft Driving Up the Mountain
NIE Peiqiang
J4 . 2011, (3): 70 -71 .