Technicians wearing hard hats and protective gear working in a refinery s highpressure area protective gear, refinery workers, safety
Keywords
technician,
wear,
hard,
hat,
protective,
gear,
work,
refinery,
area,
construction,
guideline,
production,
compliance,
hazard,
project,
standard,
process,
helmet,
protocol,
performance,
accident,
management,
footwear,
inspection,
control,
equipment,
manpower,
maintenance