Results 241 to 247 of about 66,927 (247)

Drilling

2016
S.M. Gandhi, B.C. Sarkar
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Drilling

1998
A. G. Corfe, R. C. Crafer
openaire   +1 more source

Twist drills and centre drills

2014
openaire   +1 more source

Drilling Operations Rotary Drilling Bits

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Drill, Baby, Drill – For Hydrogen

GSA Today
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drill…

2014
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Drilling

2004
openaire   +1 more source