A special worker skilled in welding is repairing an offshore oil drilling pipeline
Palabras clave
photo,
color image,
horizontal,
industry,
working,
occupation,
safety,
people,
man,
one person,
skill,
welding,
adult,
equipment,
natural gas,
engineering,
indoor,
welder,
technology,
work tool,
adults only,
drilling rig,
metal industry,
oil industry,
factory,
gasoline,
rough,
scale,
teamwork,
workshop,
accuracy,
business,
water,
one man only,
welding torch,
analysing,
calculating,
complexity,
concentration
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