Professional mechanic testing diesel injector in his workshop.
Schlüsselwörter
mechanic,
repair,
working,
injection,
testing,
test,
performance,
injector,
diesel,
professional,
business,
engineering,
men at work,
nozzle,
engine,
power,
wrench,
pressure,
recover,
reparation,
fuel,
service,
car,
metal,
motor,
mechanical,
technology,
white,
automotive,
transportation,
auto,
vehicle,
part,
machine,
system,
combustion,
equipment,
industry,
glove,
hand,
human,
industrial,
preparation,
repairman,
technician
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