搜索筛选:
搜索耗时5.4275秒,为你在为你在102,285,761篇论文里面共找到 2 篇相符的论文内容
发布年度:
Drillability prediction in some metamorphic rocks using composite penetration rate index(CPRI)–An ap
[期刊论文] 作者：Gaurav Kumar Srivastava,M.S.R.Murthy Vemavarapu,
来源：矿业科学技术学报:英文版 年份：2021
Assessment of drillability of rocks is vital in the selection,operation,and performance evaluation of cutting tools used in various excavation machinery deployed in mining and tunneling.The commonly used rock drillability prediction methods......
Drillability prediction in some metamorphic rocks using composite penetration rate index (CPRI)–An a
[期刊论文] 作者：Gaurav Kumar Srivastava,M.S.R.Murthy Vemavarapu,
来源：矿业科学技术学报（英文版） 年份：2021
Assessment of drillability of rocks is vital in the selection, operation, and performance evaluation of cut-ting tools used in various excavation machinery depl...
相关搜索：
