Engineer railway wearing safety gear checking train transmittal system for safety travel passenger
Schlüsselwörter
repair,
station,
engine,
garage,
maintenance,
transportation,
engineering,
machine,
mechanic,
safety,
service,
tool,
transport,
contractor,
engineer,
inspector,
logistic,
mechanical,
production,
professional,
protection,
repairman,
site,
wheel,
men at work,
african,
american,
architect,
auto,
automobile,
automotive,
charge,
check,
coach,
commute,
complexity,
crescent,
delivery,
development,
diesel,
distribution,
employment,
factory,
flames,
foreman,
fuel,
generation,
hard,
hard hat
Deutsch
