Results 121 to 130 of about 285,909 (143)

Management of Calcified Canals with a New Type of Endodontic Static Guide: A Case Report. [PDF]

open access: yesDent J (Basel)
Fornara R   +5 more
europepmc   +1 more source

A 10-Year Follow-Up of an Approach to Restore a Case of Extreme Erosive Tooth Wear. [PDF]

open access: yesDent J (Basel)
Foschi D   +5 more
europepmc   +1 more source
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Experimental and numerical investigations on rock-breaking mechanism of rotary percussion drilling with a single PDC cutter

Journal of Petroleum Science and Engineering, 2022
Yan Xi, Lifeng Fan, Chunqing Zha
exaly  

Experimental study and analysis on a fluidic hammer—an innovative rotary-percussion drilling tool

Journal of Petroleum Science and Engineering, 2019
Xinxin ZHANG   +2 more
exaly  

Quantitative estimate of rotary–percussion drilling efficiency in rocks

Journal of Mining Science, 2017
V N Karpov, V N Oparin
exaly  

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