Engineer or technician using light stick and checking construction train at station
Palabras clave
engineer,
engineering,
technician,
work,
men at work,
train,
transport,
transportation,
factory,
machine,
machinery,
maintenance,
fix,
repair,
staff,
station,
system,
vehicle,
adult,
architect,
architecture,
caucasian,
check,
construction,
control,
foreman,
heavy,
helmet,
indoor,
industrial,
industry,
inspection,
inspector,
job,
labor,
logistic,
male,
man,
mechanic,
occupation,
people,
plan,
plant,
professional,
rail,
railway,
warehouse,
workshop
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