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pro vyhledávání: '"Yi-Zhong Zeng"'
Autor:
Yi Zhong Zeng, 曾一中
105
Tungsten carbide is usually difficult to cut by traditional machining methods. Generally, the machined surface roughness by CNC machine tools cannot reach mirror quality, they must rely on manual polishing for a very long time in the past. I
Tungsten carbide is usually difficult to cut by traditional machining methods. Generally, the machined surface roughness by CNC machine tools cannot reach mirror quality, they must rely on manual polishing for a very long time in the past. I
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/89269957699387673833
Autor:
Yuan-Yong Deng, Hai-Ying Zhang, Jian-Feng Yang, Fu Li, Jia-Ben Lin, Jun-Feng Hou, Zhen Wu, Qian Song, Wei Duan, Xian-Yong Bai, Dong-Guang Wang, Juan Lv, Wei Ge, Jia-Ning Wang, Zhao-Ying Zheng, Chen-Jie Wang, Nan-Ge Wang, Hou-Kun Ni, Yi-Zhong Zeng, Yang Zhang
Publikováno v:
Research in Astronomy & Astrophysics; Nov2019, Vol. 19 Issue 11, p1-1, 1p