Oil industry drill pipe couplings.
Palabras clave
oil,
equipment,
rig,
drilling,
technology,
machinery,
tubing,
thread,
crude,
casing,
production,
pollution,
pipe,
crude oil,
energy,
power,
premium,
oil well,
junk,
industry,
heavy,
global,
field,
drilling rig,
make-up,
collar,
steel,
background,
arctic,
refinery,
occupation,
company,
engineering,
cut,
rust-eaten,
chain,
coupling,
construction,
compressor,
new,
business,
metal,
unit
){kind=link}