X-ray inspection of the pipeline before the descent into the trench in the field under
Palabras clave
x-ray,
danger,
pipe,
metal,
equipment,
tube,
repair,
industry,
oil,
construction,
x-ray,
control,
technology,
radiography,
pipeline,
weld,
industrial,
environment,
manufacturing,
men at work,
welding,
dirt,
steel,
production,
black,
piping,
outdoors,
iron,
gas,
power,
defect,
test,
belt,
engineering,
quality,
manufacture,
plant,
appliance,
instrument,
flaw