Results 331 to 340 of about 1,056,070 (342)

Rock drilling seminar

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1980
openaire   +1 more source

Fracture initiation and propagation in intact rock – A review

Journal of Rock Mechanics and Geotechnical Engineering, 2014
exaly  

drilling of rock

2009
openaire   +1 more source

Hydraulic Rock Drill

Scientific American
openaire   +1 more source

rock investigation drilling

2014
openaire   +1 more source

Rock Drilling with Flame

Scientific American, 1947
openaire   +1 more source

Rock Drilling Bit

2013
openaire   +1 more source

hydraulic rock drilling

2014
openaire   +1 more source

Mershon's Improved Rock Drill

Scientific American, 1877
openaire   +1 more source

New Rock Drill

Scientific American
openaire   +1 more source