Results 281 to 290 of about 5,798 (299)

Theoretical model for calculating pulling loads for pipes in horizontal directional drilling

Tunnelling and Underground Space Technology, 2007
Maria Anna Polak
exaly  

direct circulation drilling

2014
openaire   +1 more source

Horizontal Directional Drilling

2019
openaire   +1 more source

automatic directional drilling

2014
openaire   +1 more source

horizontal directional drilling

2020
openaire   +1 more source

directional drilling rig

2014
openaire   +1 more source

direct rotary drilling

2014
openaire   +1 more source

Horizontal directional drilling

2004
openaire   +1 more source

directional drilling bore

2014
openaire   +1 more source

directional drilling with flushing

2014
openaire   +1 more source