The worker in a uniform demonstrate a protection awareness
Palabras clave
men at work,
tether,
protective,
practice,
overhead,
engineering,
safe,
accident,
regulation,
prevention,
device,
standard,
security,
technology,
hook,
equipment,
guarding,
arrangement,
protection,
system,
operational,
lanyard,
technique,
roof,
rule,
industrial,
safety,
fall,
method,
operating,
hazard,
procedure,
control,
first,
labor,
work,
height,
health,
man,
construction,
measure,
precaution,
nailing,
handling,
relaxation
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