Rusty nail pierce the timber. Hazard of construction site from material. Occupational health and safety concept. Sources of tetanus germs.
Keywords
log,
nail,
construction,
men at work,
dangerous,
danger,
rust-eaten,
wood,
tetanus,
injury,
safety,
material,
work,
metal,
accident,
site,
background,
risk,
wound,
rust,
step,
harmful,
walk,
structure,
industrial,
pain,
equipment,
industry,
furniture,
warning,
carpenter's shop,
closeup,
carpenter,
workshop,
reckless,
sharp,
timbering,
plank,
rough,
rusty metal,
spiky,
hazard,
timber,
wooden