機器
art
background
blade
chain
chainsaw
color
colorful
construction
contour
cut
cutter
danger
design
engine
equipment
firewood
forest
gasoline
handle
icon
illustration
industry
isolated
line
linear
lineart
metal
motor
object
outline
petrol
power
professional
round
saw
sawing
sharp
sign
symbol
technology
timber
tool
tree
wood
work