Male worker are for inspection ultrasonic thickness roof plate top
Palabras clave
air,
background,
belt,
bridge,
business,
chemical,
chimney,
colours,
construction,
energy,
environment,
equipment,
factory,
float,
fuel,
gas,
gasoline,
global,
help,
industrial,
industry,
inspect,
inspection,
line,
male,
manufacturing,
marin,
metal,
object,
ocean,
oil,
paint,
pipe,
pipeline,
plant,
power,
production,
safety,
sky,
smoke,
storage,
tank,
tank,
technology,
thickness,
tower,
toxic,
ultrasonic,
warming
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