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Design of a New Tool in Drilling Deep Steps Helly Hole
Wu, Fu Jia, Cui, Rui Qiang, Pang, Jun Zhong, Li, Zheng, Fu, Ya LinVolume:
411
Language:
english
Journal:
Advanced Materials Research
DOI:
10.4028/www.scientific.net/AMR.411.121
Date:
November, 2011
File:
PDF, 615 KB
english, 2011