機器
background
black
blade
chain
chainsaw
closeup
construction
cut
cutter
danger
dirty
engine
engineering
equipment
fragment
gray
handle
industrial
industry
iron
log
machinery
material
mechanical
metal
motor
new
nobody
object
one
part
petrol
power
power saw
powerful
professional
safety
saw
sawdust
sawing
sawmill
sawyer
sharp
single
stump
technology
tire
tool
work