Results 341 to 342 of about 1,056,070 (342)
Some of the next articles are maybe not open access.
Drilled Shafts in Rock
2004
openaire
copy doi
(10.1201/9780203024423)
openaccessbutton.org (pdf)
+1 more source
nozzle rock drilling bit
2014
openaire
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(10.1007/978-3-642-41714-6_140919)
openaccessbutton.org (pdf)
+1 more source
physics
pdc bit
button bit
vibration
stress wave
drilling efficiency
percussive drilling
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