Cięcie stali szlifierką stacjonarną w zakładzie ślusarskim.
Palabras clave
spark,
steel,
cut,
flames,
fire,
locksmith,
labourer,
workshop,
grinder,
hot,
smoke,
effort,
physical,
working man,
force,
mechanical,
electric,
building,
employee,
metallic,
speed,
safety,
shirt,
glove,
glasses,
tube,
metal,
danger,
caution,
professional,
danger,
accumulation,
power,
heavily,
grinding,
red,
orange,
yellow,
blue,
indoor
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