Core drill (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Core drill" in English language version.

refsWebsite

Global rank English rank

low place

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1books.google.com

3^rd place

3^rd place

1massenzarigs.com

low place

low place

books.google.com

Boone, Andrew R. (December 1943). "He Bores Bigger Holes". Popular Science: 104–107.

coptool.com

"Diamond Core Bits vs Carbide Core Bits". 10 December 2012. Retrieved 4 August 2014.

massenzarigs.com

"Wireline coring". Parma, Italy. Retrieved 17 March 2022.

qrents.com

"Concrete Drilling Tutorial". Retrieved 4 August 2014.