Male worker inspection wearing safety first harness rope safety line working at a high place on tank roof spherical gas blue sky
Palabras clave
access,
building,
business,
climb,
climber,
climbing,
construction,
crane,
danger,
dangerous,
drill,
equipment,
extreme,
gas,
hanging,
harness,
hazard,
heavy,
height,
helmet,
industrial,
industry,
inspection,
inspector,
job,
labourer,
maintenance,
male,
man,
occupation,
offshore,
oil,
person,
pipeline,
platform,
propane,
pulling,
risk,
risky,
rope,
rope,
safety,
service,
tank,
thickness,
work,
men at work
){kind=link}