power station worker. man engineer in helmet and shirt twist gas pipe valve
Schlüsselwörter
tied-up,
control,
energy,
equipment,
factory,
gas,
heat,
industry,
man,
manual,
pipe,
power,
pressure,
production,
pump,
station,
twisting,
valva,
ventilated,
work,
men at work,
tank,
turn,
stop,
action,
against,
close,
flow,
hard,
indoor,
industrial,
maintenance,
male,
1,
open,
person,
pipeline,
plant,
red,
service,
racked,
supply,
support,
tube,
collar,
machinist,
blue,
goggles,
construction
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