搜索结果: 1-1 共查到“材料合成与加工工艺 Turning”相关记录1条 . 查询时间(0.046 秒)
Choice of material and development of technology to manufacture the working parts of a rotor operating in machine for turning of triangular heaps
Environmental protection Innovative foundry materials and technologies Wear-resistant alloys
2011/3/15
The theoretical part of the study discloses the genesis of the research which originated from a possibility of replacing the so far used expensive machine parts with parts cheaper and yet offering sim...