Underwater welder, maintaining submarine safety during repair
Palabras clave
welder,
welding,
steel,
metal,
factory,
safety,
industrial,
construction,
man,
equipment,
job,
spark,
manufacture,
occupation,
protection,
mask,
working,
men at work,
fire,
light,
metalwork,
iron,
repair,
skill,
workshop,
tool,
smoke,
technology,
craftsman,
labor,
glove,
engineering,
hot,
person,
structure,
production,
flash,
technical,
helmet,
workplace,
grinding,
arc,
cutting,
flames,
power,
fabrication,
bright,
dangerous,
heat
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