Piece of wood in a process of cutting.
Palabras clave
carpenter's shop,
equipment,
machinery,
saw,
sawing,
wood,
hand,
men at work,
work,
quick,
automatic,
uniform,
protective,
measure,
safety,
plan,
production,
produce,
industrial,
careful,
cautious,
zone,
area,
plant,
factory,
producer,
professional,
comply,
observe,
respect,
rule,
machine,
motor,
device,
precaution,
measure,
rectangular,
picture,
mechanism,
position,
operation,
system,
piece,
cut,
cutting,
part
