Cite
HARVARD Citation
Qi, B. et al. (2021). Experimental and Numerical Study on Air Flow Behavior for a Novel Retractable Reverse Circulation Drill Bit of Casing-while-Drilling (CwD). Geofluids. p. . [Online].
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Qi, B. et al. (2021). Experimental and Numerical Study on Air Flow Behavior for a Novel Retractable Reverse Circulation Drill Bit of Casing-while-Drilling (CwD). Geofluids. p. . [Online].